FPUS63 KILX 230205 SFTIL ILZ001>013-015>021-023>108-231000- Tabular State Forecast for Illinois National Weather Service Lincoln IL 905 PM CDT Wed Apr 22 2026 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Thu Fri Sat Sun Mon Tue Wed Apr 23 Apr 24 Apr 25 Apr 26 Apr 27 Apr 28 Apr 29 ...Northwest IL... Moline/Rock Island Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/80 61/71 46/70 48/71 56/70 47/63 45/62 00/10 90/90 40/00 10/10 70/80 80/20 10/20 Sterling/Rock Falls Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 57/80 60/72 46/69 46/71 55/69 47/62 44/62 00/00 80/80 50/00 10/10 60/80 80/20 10/20 ...North central IL... DeKalb Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 54/80 60/72 47/68 45/68 53/69 47/61 44/61 00/00 70/70 30/10 00/10 50/80 80/30 10/20 Rockford Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 54/81 60/71 46/68 45/68 52/68 47/61 42/61 00/00 70/70 20/10 00/10 50/80 80/30 20/20 ...Northeast IL... Aurora Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 53/82 62/74 48/68 46/69 54/71 48/63 45/62 00/00 60/70 40/10 00/00 40/70 70/30 10/20 Chicago Downtown Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 46/81 62/73 49/56 47/55 52/67 50/63 47/62 00/00 50/70 40/10 00/00 30/70 70/30 20/20 Chicago O'Hare Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 50/82 63/74 50/65 47/65 53/69 49/63 46/62 00/00 50/70 40/10 00/00 30/70 70/30 20/10 Joliet Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 55/83 63/74 50/68 47/70 55/72 49/63 46/63 00/00 50/70 40/10 00/10 40/80 80/30 20/20 Kankakee Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 56/82 61/74 49/68 46/72 55/74 49/64 46/64 20/00 40/70 40/10 00/10 30/70 70/30 10/20 Waukegan Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 45/73 60/72 46/56 44/54 48/60 47/61 44/60 00/00 50/70 40/10 00/00 30/70 70/40 20/10 ...West central IL... Jerseyville Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/82 61/73 51/74 52/73 61/76 49/69 49/67 00/10 70/80 60/10 10/20 70/80 80/10 10/30 Macomb Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 57/82 60/73 47/72 50/73 58/73 47/65 46/64 00/10 80/80 40/00 10/20 70/80 80/10 10/20 Quincy Ptcldy Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 60/82 61/73 48/73 53/73 60/75 49/67 48/66 00/20 90/90 40/00 20/30 80/80 70/10 10/30 ...Central IL... Decatur Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 57/80 61/74 51/74 50/74 59/75 50/67 48/66 00/00 50/80 70/10 10/10 50/80 80/20 10/20 LaSalle/Peru Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/82 62/74 49/71 48/72 56/72 49/63 46/63 00/00 70/70 20/10 00/10 50/80 80/20 10/20 Peoria Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/82 62/75 50/73 49/74 58/74 49/65 47/65 00/00 70/70 50/00 10/10 60/80 80/20 10/20 Pontiac Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/83 62/75 49/72 47/74 56/74 49/65 46/65 00/00 60/70 30/10 00/10 40/80 80/20 10/20 Springfield Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 58/82 62/75 51/74 51/75 60/76 50/68 48/67 00/00 70/80 60/10 10/10 60/80 80/20 10/20 ...East central IL... Champaign/Urbana Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 57/80 61/73 52/73 49/74 58/75 51/67 47/66 10/00 40/80 80/10 00/10 40/80 80/20 10/20 Charleston/Mattoon Sunny Tstrms Sunny Ptcldy Tstrms Ptcldy Ptcldy 56/79 61/73 53/73 50/73 59/76 52/68 49/66 00/00 40/80 80/10 10/10 40/80 80/20 10/20 ...Southwest IL... Belleville Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 58/81 63/74 54/76 54/74 63/79 53/72 51/70 00/10 60/90 60/10 20/20 60/80 80/10 10/30 Chester Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 57/79 62/73 53/75 53/75 61/79 52/73 51/70 00/10 40/90 80/10 20/20 50/70 70/20 10/30 ...South central IL... Carbondale Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 56/82 63/76 56/77 55/76 63/81 54/74 52/73 00/10 30/90 90/60 20/20 50/70 70/20 10/30 Centralia Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 57/79 63/73 55/75 53/75 62/78 53/71 51/69 00/10 40/90 80/10 10/20 50/80 80/20 10/30 Mount Vernon Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 55/80 63/74 55/76 53/76 61/79 53/72 51/70 00/10 30/90 90/50 20/20 40/80 80/20 10/30 ...Southeast IL... Lawrenceville Sunny Tstrms Sunny Ptcldy Tstrms Sunny Ptcldy 55/82 62/76 56/76 52/76 61/78 54/71 51/69 00/00 20/90 90/30 10/10 30/80 80/30 10/20 $$