Expires:202601092300;;064225 FPUS63 KILX 091706 SFTIL ILZ001>013-015>021-023>108-092300- Tabular State Forecast for Illinois National Weather Service Lincoln IL 1105 AM CST Fri Jan 9 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 Today Sat Sun Mon Tue Wed Thu Jan 09 Jan 10 Jan 11 Jan 12 Jan 13 Jan 14 Jan 15 ...Northwest IL... Moline/Rock Island Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 31/39 21/33 25/44 35/48 31/35 20/33 /00 30/40 20/00 00/00 00/30 30/20 10/10 Sterling/Rock Falls Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 31/38 20/32 24/42 33/46 31/35 19/31 /20 40/40 20/00 00/00 00/30 30/20 10/10 ...North central IL... DeKalb Drzl Snow Ptcldy Ptcldy Mocldy Ptcldy Ptcldy /43 32/34 20/30 20/39 33/43 30/33 18/29 /30 70/90 30/00 00/00 00/30 40/30 20/10 Rockford Drzl Snow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /43 31/34 20/30 22/40 33/43 30/33 18/29 /40 70/90 30/00 00/00 00/30 40/20 10/10 ...Northeast IL... Aurora Drzl Rnsnow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 33/36 21/32 22/40 34/45 32/35 20/30 /10 70/90 40/10 00/00 00/30 40/40 20/10 Chicago Downtown Drzl Rnsnow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 34/36 23/32 26/40 36/45 33/35 24/31 /30 30/90 40/10 00/00 00/30 40/40 30/20 Chicago O'Hare Drzl Rnsnow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 33/36 22/32 24/40 35/45 32/35 22/31 /30 40/90 40/10 00/00 00/30 40/40 30/10 Joliet Drzl Rnsnow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /45 34/37 22/32 23/41 34/46 33/36 22/31 /10 40/90 30/10 00/00 00/30 40/40 30/10 Kankakee Drzl Rnsnow Ptcldy Sunny Mocldy Mocldy Ptcldy /46 34/38 21/32 23/41 33/46 33/36 21/31 /10 20/80 30/10 00/00 00/30 40/40 30/10 Waukegan Drzl Snow Ptcldy Ptcldy Mocldy Mocldy Ptcldy /43 32/35 22/32 24/39 35/44 31/34 21/29 /30 50/90 40/10 00/00 00/30 40/30 20/10 ...West central IL... Jerseyville Mocldy Ptcldy Sunny Sunny Ptcldy Mocldy Ptcldy /49 36/45 24/35 25/50 37/54 35/40 23/37 /00 40/40 10/00 00/00 00/10 20/20 10/00 Macomb Mocldy Ptcldy Sunny Sunny Mocldy Mocldy Ptcldy /46 31/40 20/33 24/45 36/50 31/36 20/34 /00 40/20 20/00 00/00 00/20 30/20 10/10 Quincy Ptcldy Ptcldy Sunny Sunny Mocldy Mocldy Ptcldy /47 34/43 23/35 26/48 39/52 33/39 23/37 /00 80/30 10/00 00/00 00/10 10/20 00/10 ...Central IL... Decatur Mocldy Ptcldy Ptcldy Sunny Mocldy Mocldy Ptcldy /48 37/42 21/33 24/44 34/50 34/38 22/33 /00 30/30 20/00 00/00 00/10 30/30 10/10 LaSalle/Peru Drzl Rnsnow Ptcldy Sunny Mocldy Ptcldy Ptcldy /45 33/37 21/32 25/42 35/47 33/35 21/31 /10 70/90 20/00 00/00 00/30 40/30 10/10 Peoria Ptcldy Ptcldy Ptcldy Sunny Mocldy Mocldy Ptcldy /46 35/40 21/33 25/44 35/50 33/38 22/34 /00 40/40 20/00 00/00 00/20 40/30 10/10 Pontiac Drzl Rnsnow Ptcldy Sunny Mocldy Mocldy Ptcldy /45 35/38 20/32 23/42 34/48 33/36 21/31 /10 40/80 20/10 00/00 00/20 40/30 20/10 Springfield Mocldy Ptcldy Sunny Sunny Mocldy Mocldy Ptcldy /48 36/42 21/34 25/47 36/52 34/39 22/34 /00 30/30 20/00 00/00 00/10 30/20 10/10 ...East central IL... Champaign/Urbana Mocldy Mocldy Ptcldy Sunny Mocldy Mocldy Ptcldy /48 37/42 21/33 23/43 33/50 34/38 21/32 /00 20/40 20/10 00/00 00/10 40/30 10/10 Charleston/Mattoon Mocldy Ptcldy Ptcldy Sunny Ptcldy Mocldy Ptcldy /48 38/43 21/32 23/44 33/50 34/39 23/33 /00 10/30 10/00 00/00 00/10 30/30 10/10 ...Southwest IL... Belleville Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /51 38/47 26/37 25/52 38/57 37/43 25/39 /00 20/30 10/00 00/00 00/00 20/20 10/00 Chester Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy Sunny /53 40/47 26/38 25/52 36/57 38/45 25/40 /00 20/20 10/00 00/00 00/00 10/10 10/00 ...South central IL... Carbondale Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy Ptcldy /58 43/48 26/38 25/49 35/55 39/45 26/39 /00 40/20 00/00 00/00 00/00 20/20 10/00 Centralia Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy /52 40/46 25/35 25/49 36/55 37/43 25/37 /00 20/20 10/00 00/00 00/00 20/20 10/00 Mount Vernon Ptcldy Ptcldy Sunny Sunny Ptcldy Mocldy Ptcldy /55 40/47 25/36 24/49 34/54 37/44 25/38 /00 30/20 00/00 00/00 00/00 20/20 10/00 ...Southeast IL... Lawrenceville Mocldy Ptcldy Sunny Sunny Ptcldy Mocldy Ptcldy /57 41/46 25/35 23/45 34/52 38/43 25/36 /10 20/30 10/10 00/00 00/00 30/30 20/10 $$