FPUS56 KMTR 210402 ZFPMTR San Francisco Bay Area/Central California Zone Forecast National Weather Service San Francisco Bay Area 902 PM PDT Mon Apr 20 2026 This is an automatically generated product that provides average values for large geographic areas. For a more site specific forecast...please refer to the point and click forecast on our webpage at: https://www.weather.gov/mtr CAZ505-211900- Coastal North Bay...Including Point Reyes National Seashore- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Patchy fog late in the evening. A chance of rain late in the evening, then showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail after midnight. Lows around 50. Southeast winds 5 to 10 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the upper 50s. South winds 5 to 10 mph...becoming southwest in the afternoon. .TUESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Lows in the upper 40s. West winds 5 to 10 mph. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the lower 60s. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower to mid 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Highs in the lower to mid 60s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the lower 60s. Lows around 50. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s. && TEMPERATURE / PRECIPITATION Point Reyes 50 59 47 61 / 90 80 70 30 $$ CAZ503-211900- Sonoma Coastal Range- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of rain late in the evening, then showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail after midnight. Lows in the upper 40s. Southeast winds around 5 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs around 60. Light winds...becoming southwest around 5 mph in the afternoon. .TUESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Lows in the mid 40s. West winds around 5 mph in the evening...becoming light. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the lower 60s. Light winds... becoming west around 5 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 5 mph in the evening...becoming light. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. .THURSDAY NIGHT THROUGH SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. .SATURDAY NIGHT AND SUNDAY...Mostly cloudy. Lows in the upper 40s. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the upper 60s. $$ CAZ502-211900- Marin Coastal Range- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of rain late in the evening, then showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail after midnight. Lows around 50. South winds 5 to 10 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the mid 50s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Lows in the upper 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of rain in the morning. Highs around 60. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 10 mph. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the upper 40s. Highs in the mid 60s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the lower 60s. Lows in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 60s. $$ CAZ506-211900- North Bay Interior Valleys- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Patchy fog. A chance of rain late in the evening. Rain likely after midnight. Lows in the 40s to mid 50s. South winds 5 to 10 mph. .TUESDAY...Patchy fog in the morning. Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the 50s to mid 60s. Southeast winds 5 to 10 mph...becoming southwest 5 to 15 mph in the afternoon. .TUESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Patchy fog after midnight. Lows in the 40s to lower 50s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 50s to upper 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the 30s to upper 40s. West winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s to mid 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. Highs in the 60s to mid 70s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s to mid 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s to lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 40s to lower 50s. Highs in the mid 60s to lower 70s. && TEMPERATURE / PRECIPITATION Santa Rosa 46 62 41 67 / 80 90 70 30 San Rafael 52 63 49 66 / 90 90 70 30 Napa 50 59 44 63 / 90 90 70 30 $$ CAZ504-211900- North Bay Interior Mountains- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of rain late in the evening, then rain likely after midnight. Lows in the upper 40s. South winds 5 to 10 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the 40s to upper 50s. South winds 5 to 10 mph. .TUESDAY NIGHT...Rain likely in the evening, then a chance of rain after midnight. Lows in the mid 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the 50s to lower 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the upper 50s to lower 70s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 40s. .FRIDAY THROUGH SATURDAY NIGHT...Partly cloudy. Highs in the mid 50s to lower 70s. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 50s to upper 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 40s. Highs inthe upper 50s to lower 70s. && TEMPERATURE / PRECIPITATION Lake Berryessa 50 58 45 63 / 90 90 70 30 $$ CAZ006-211900- San Francisco- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of rain late in the evening, then showers and a slight chance of thunderstorms after midnight. Some thunderstorms may produce small hail after midnight. Lows in the mid 50s. South winds 5 to 15 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the upper 50s to mid 60s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the lower 50s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the upper 50s to mid 60s. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the 60s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. Highs in the 50s to upper 60s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the 50s to upper 60s. Lows in the mid 50s. .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. .MONDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 60s. && TEMPERATURE / PRECIPITATION San Francisco 53 62 51 64 / 90 90 60 30 Ocean Beach 53 62 51 63 / 90 90 60 30 $$ CAZ509-211900- San Francisco Peninsula Coast- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds 5 to 15 mph. .TUESDAY...Showers likely and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the lower 60s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the lower 60s. West winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear in the evening then becoming partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy. Highs in the mid 60s. .THURSDAY NIGHT THROUGH MONDAY...Mostly cloudy. Lows around 50. Highs in the mid 60s. $$ CAZ508-211900- San Francisco Bay Shoreline- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of showers late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the mid 50s. South winds 5 to 10 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 5 to 10 mph...becoming southwest 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the lower 50s. Southwest winds 10 to 20 mph... becoming 5 to 10 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning, then a slight chance of rain in the afternoon. Highs in the mid 60s. Southwest winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 50s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION SFO Airport 53 63 52 64 / 80 90 60 30 Oakland 54 63 51 65 / 90 90 70 30 Fremont 53 62 49 64 / 90 90 60 30 Redwood City 53 64 49 67 / 90 90 60 30 Mountain View 55 61 51 64 / 90 90 60 20 $$ CAZ510-211900- East Bay Interior Valleys- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers and a slight chance of thunderstorms late in the evening, then rain after midnight. Lows in the lower to mid 50s. Southwest winds 5 to 15 mph. Gusts up to 30 mph late in the evening. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. Southeast winds 5 to 10 mph...becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning. Highs in the mid 60s. South winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the lower 70s. .THURSDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows around 50. Highs in the lower 70s. && TEMPERATURE / PRECIPITATION Concord 52 63 47 66 / 90 90 70 30 Livermore 50 61 47 64 / 90 90 70 30 $$ CAZ513-211900- Santa Clara Valley...including San Jose- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of showers late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds 5 to 15 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the lower 60s. Southeast winds 5 to 10 mph...becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 5 to 15 mph... becoming southeast around 5 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning. Highs in the mid 60s. Southeast winds around 5 mph... becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the 40s. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in theupper 40s. Highs in the lower 70s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs around 70. Lows around 50. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 70. Lows in the upper 40s. && TEMPERATURE / PRECIPITATION San Jose 53 62 49 65 / 90 90 60 20 Morgan Hill 51 62 45 66 / 90 90 60 30 $$ CAZ512-211900- Santa Cruz Mountains- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the upper 40s. South winds 10 to 20 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the 50s. Southwest winds 10 to 20 mph. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Patchy fog after midnight. Some thunderstorms may produce small hail in the evening. Lows in the mid 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog in the morning. A chance of rain in the morning. Highs in the 50s to lower 60s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the 50s to upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the 50s to upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the 50s to mid 60s. Lows in the upper 40s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the 50s to upper 60s. $$ CAZ515-211900- East Bay Hills- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Rain likely late in the evening, then rain after midnight. Lows in the lower 50s. Southwest winds 15 to 20 mph with gusts to around 35 mph...becoming 5 to 15 mph after midnight. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the upper 50s. South winds 5 to 10 mph...becoming southwest around 15 mph in the afternoon. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. A chance of rain in the morning. Highs around 60. Southwest winds around 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs in the mid 60s. .THURSDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows around 50. Highs in the mid 60s. $$ CAZ514-211900- Eastern Santa Clara Hills- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of showers late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the 40s. Southwest winds 10 to 20 mph. .TUESDAY...Showers likely and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the lower 50s. Southwest winds 5 to 15 mph. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the 30s to mid 40s. Southwest winds 5 to 15 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Achance of rain in the morning. Highs in the mid 50s. Southwest winds around 5 mph...becoming west in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 40s. West winds 5 to 10 mph. .THURSDAY...Sunny. Highs around 60. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the 30s to upper 40s. Highs in the lower 60s. .SATURDAY...Partly cloudy. A slight chance of rain. Highs around 60. .SATURDAY NIGHT THROUGH MONDAY...Partly cloudy. Lows in the 30s to upper 40s. Highs around 60. $$ CAZ529-211900- Northern Monterey Bay- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the lower 50s. Southwest winds 5 to 15 mph. .TUESDAY...Showers and a chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the lower 60s. Southwest winds 5 to 10 mph. .TUESDAY NIGHT...Showers likely and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Patchy fog after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. West winds 5 to 10 mph in the evening...becoming light. .WEDNESDAY...Mostly cloudy in the morning then becoming partly cloudy. Patchy fog in the morning. A chance of rain in the morning. Highs in the mid 60s. Light winds...becoming southwest 5 to 10 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows in the mid 40s. West winds 5 to 10 mph in the evening... becoming light. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY THROUGH SUNDAY...Mostly cloudy. Highs in the upper 60s. Lows around 50. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 60s. && TEMPERATURE / PRECIPITATION Santa Cruz 51 61 47 66 / 90 90 60 30 $$ CAZ530-211900- Southern Monterey Bay and Big Sur Coast- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the lower 50s. South winds 5 to 10 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. West winds 5 to 10 mph. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. A chance of rain in the morning. Highs in the mid 60s. Light winds...becoming west 5 to 10 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the 60s. .THURSDAY NIGHT AND FRIDAY...Mostly cloudy. Lows in the upper 40s. Highs in the 60s to lower 70s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows around 50. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid 60s. Lows in the upper 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 60s. Lows around 50. && TEMPERATURE/ PRECIPITATION Monterey 53 63 49 63 / 90 90 50 30 Big Sur 49 59 46 63 / 90 90 50 30 $$ CAZ528-211900- Northern Salinas Valley...Hollister Valley...and Carmel Valley- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the lower 50s. Southwest winds 5 to 15 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 10 to 15 mph... becoming southwest 10 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Some thunderstorms may produce small hail in the evening. Lows in the upper 40s. Southwest winds 10 to 15 mph... becoming south around 5 mph after midnight. .WEDNESDAY...Mostly cloudy in the morning then becoming sunny. Areas of fog in the morning. A slight chance of rain in the morning. Highs in the mid 60s. South winds around 5 mph... becoming west in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5 to 15 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .FRIDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the mid 60s. Lows in the upper 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 60s. Lows in the upper 40s. && TEMPERATURE / PRECIPITATION Salinas 53 64 48 65 / 90 90 40 20 Carmel Valley 51 64 47 66 / 90 90 50 30 Hollister 52 62 46 65 / 90 90 50 20 $$ CAZ516-211900- Southern Salinas Valley...Arroyo Seco...and Lake San Antonio- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of rain late in the evening, then rain likely after midnight. Lows in the lower 50s. Southeast winds 5 to 10 mph. .TUESDAY...Rain in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the lower 60s. South winds 5 to 10 mph...becoming southwest 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain in the evening. Areas of fog after midnight. Lows in the lower 40s. Southwest winds 5 to 10 mph in the evening...becoming light. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the upper 60s. Light winds...becoming northwest 5 to 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear except patchy fog after midnight. Lows around 40. Northwest winds 5 to 10 mph. .THURSDAY...Partly cloudy in the morning then becoming sunny. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Patchy fog. Lows in the mid 40s. .FRIDAY...Mostly cloudy in the morning then becoming sunny. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy. Areas of fog. Lows in the mid 40s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. Areas of fog. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Areas of fog. Lows in the mid 40s. .SUNDAY...Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 70s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Areas of fog. Lows in the mid 40s. Highs in the lower 70s.&& TEMPERATURE / PRECIPITATION King City 52 64 44 68 / 90 90 20 10 $$ CAZ517-211900- Santa Lucia Mountains and Los Padres National Forest- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...Showers likely late in the evening. A slight chance of thunderstorms. Showers after midnight. Some thunderstorms may produce small hail. Lows in the 40s to lower 50s. South winds 10 to 20 mph. .TUESDAY...Showers in the morning. A chance of thunderstorms. Some thunderstorms may produce small hail. Highs in the mid 40s to lower 60s. Southwest winds 10 to 20 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain. A slight chance of snow after midnight. Lows in the upper 30s to mid 40s. West winds 5 to 15 mph. .WEDNESDAY...Partly cloudy in the morning then becoming sunny. A chance of rain and a slight chance of snow in the morning. Highs in the upper 40s to lower 60s. West winds 5 to 10 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the 50s to 60s. .THURSDAY NIGHT...Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 40s. .FRIDAY AND FRIDAY NIGHT...Partly cloudy. Highs in the mid 50s to lower 70s. Lows in the mid 40s. .SATURDAY AND SATURDAY NIGHT...Mostly cloudy. Highs in the upper 40s to mid 60s. Lows in the mid 40s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the 50s to 60s. Lows in the mid 40s. $$ CAZ518-211900- Mountains of San Benito and Interior Monterey County including Pinnacles National Park- 902 PM PDT Mon Apr 20 2026 .REST OF TONIGHT...A chance of showers late in the evening. A slight chance of thunderstorms. Rain after midnight. Some thunderstorms may produce small hail. Lows in the 40s to lower 50s. South winds 10 to 20 mph. .TUESDAY...Showers likely in the morning. A chance of thunderstorms. Showers in the afternoon. Some thunderstorms may produce small hail. Highs in the upper 40s to lower 60s. Southwest winds 10 to 20 mph with gusts to around 35 mph. .TUESDAY NIGHT...Mostly cloudy. A chance of rain in the evening, then a slight chance of rain after midnight. Patchy fog after midnight. Lows in the 30s to upper 40s. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight. .WEDNESDAY...Partly cloudy. Patchy fog in the morning. A slight chance of rain in the morning. Highs in the 50s to 60s. West winds 5 to 10 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the 30s to mid 40s. Northwest winds 5 to 15 mph. .THURSDAY...Sunny. Highs in the upper 50s to lower 70s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy. Lows in the 40s to lower 50s. Highs in the lower 60s to mid 70s. .SATURDAY...Mostly cloudy in the morning then becoming partly cloudy. A slight chance of rain. Highs in the mid 50s to lower 70s. .SATURDAY NIGHT...Mostly cloudy. Lows in the 40s to lower 50s. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the upper 50s to lower 70s. Lows in the 40s. && TEMPERATURE / PRECIPITATION Pinnacles NP 49 63 42 66 / 90 90 30 20 $$ Visit us at www.weather.gov/sanfrancisco Follow us on Facebook and X at: www.facebook.com/nwsbayarea x.com/nwsbayarea