Expires:202512272300;;307226 FPUS63 KILX 271005 SFTIL ILZ001>013-015>021-023>108-272300- Tabular State Forecast for Illinois National Weather Service Lincoln IL 405 AM CST Sat Dec 27 2025 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 Sun Mon Tue Wed Thu Fri Dec 27 Dec 28 Dec 29 Dec 30 Dec 31 Jan 01 Jan 02 ...Northwest IL... Moline/Rock Island Foggy Rain Mocldy Ptcldy Ptcldy Ptcldy Sunny /50 45/55 13/21 11/30 22/34 10/19 5/22 /00 40/90 40/10 00/00 00/10 20/00 00/00 Sterling/Rock Falls Foggy Rain Mocldy Ptcldy Mocldy Ptcldy Sunny /48 44/54 14/21 10/28 20/32 9/17 4/21 /00 40/90 50/20 00/00 00/10 20/00 00/00 ...North central IL... DeKalb Cloudy Shwrs Windy Ptcldy Mocldy Ptcldy Sunny /42 42/56 15/22 10/26 20/29 8/16 3/19 /00 50/90 60/30 00/00 10/10 20/00 00/00 Rockford Cloudy Shwrs Windy Ptcldy Mocldy Ptcldy Sunny /43 43/54 15/21 10/26 19/29 7/15 2/19 /00 50/90 60/30 00/00 10/10 20/00 00/00 ...Northeast IL... Aurora Cloudy Shwrs Windy Ptcldy Mocldy Ptcldy Ptcldy /44 43/59 17/24 13/27 21/31 10/18 5/20 /00 60/100 60/30 00/00 10/10 30/10 00/00 Chicago Downtown Cloudy Shwrs Snoshwr Ptcldy Mocldy Ptcldy Sunny /43 43/58 20/26 16/29 24/32 13/20 9/21 /00 60/100 70/50 10/00 10/20 30/10 00/00 Chicago O'Hare Cloudy Shwrs Snoshwr Ptcldy Mocldy Ptcldy Sunny /43 43/58 19/25 14/28 22/31 11/19 6/21 /00 60/100 70/50 10/00 10/20 30/10 00/00 Joliet Cloudy Shwrs Windy Ptcldy Mocldy Ptcldy Sunny /45 45/60 18/24 14/28 22/33 12/20 6/21 /00 60/100 60/30 00/00 10/10 20/10 00/00 Kankakee Cloudy Tstrms Windy Ptcldy Mocldy Ptcldy Sunny /45 45/63 16/24 13/27 22/32 12/20 5/21 /00 60/100 60/30 00/00 10/10 20/00 00/00 Waukegan Cloudy Shwrs Snoshwr Ptcldy Mocldy Ptcldy Sunny /41 41/55 19/25 13/28 21/29 10/17 5/20 /00 60/100 70/60 10/10 20/20 30/10 00/00 ...West central IL... Jerseyville Foggy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /61 57/69 18/25 16/33 25/41 20/30 12/31 /00 30/80 40/00 00/00 00/00 10/00 00/10 Macomb Foggy Rain Ptcldy Sunny Ptcldy Ptcldy Ptcldy /55 51/63 13/22 12/31 22/37 14/23 8/26 /00 40/90 20/00 00/00 00/00 10/00 00/00 Quincy Foggy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /59 53/66 15/25 15/34 26/40 18/28 12/29 /10 50/80 10/00 00/00 00/00 10/00 00/00 ...Central IL... Decatur Foggy Shwrs Windy Ptcldy Ptcldy Ptcldy Sunny /55 53/67 15/24 13/29 23/37 16/25 9/26 /00 40/90 50/10 00/00 00/00 10/00 00/00 LaSalle/Peru Cloudy Shwrs Windy Ptcldy Mocldy Ptcldy Sunny /47 46/60 15/22 12/28 22/33 12/19 6/21 /00 50/90 50/20 00/00 00/10 20/00 00/00 Peoria Foggy Shwrs Mocldy Sunny Ptcldy Ptcldy Sunny /54 51/64 15/23 13/30 24/37 14/23 8/24 /00 50/90 40/10 00/00 00/10 20/00 00/00 Pontiac Cloudy Tstrms Windy Ptcldy Mocldy Ptcldy Sunny /47 46/64 14/23 11/28 21/34 11/21 5/22 /00 60/100 50/20 00/00 00/10 20/00 00/00 Springfield Foggy Tstrms Ptcldy Sunny Ptcldy Ptcldy Ptcldy /57 54/67 15/25 14/31 24/39 18/27 11/27 /00 40/90 40/00 00/00 00/00 10/00 00/00 ...East central IL... Champaign/Urbana Foggy Shwrs Windy Ptcldy Ptcldy Ptcldy Sunny /54 50/66 15/23 13/27 22/36 15/24 7/24 /00 40/90 60/10 00/00 00/00 20/00 00/00 Charleston/Mattoon Foggy Shwrs Windy Sunny Ptcldy Ptcldy Ptcldy /56 53/68 17/24 13/28 22/37 18/27 10/26 /00 30/90 70/10 00/00 00/00 10/00 00/00 ...Southwest IL... Belleville Foggy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /64 59/72 20/27 18/34 26/44 24/35 15/33 /00 20/80 50/00 00/00 00/00 10/00 00/10 Chester Foggy Shwrs Sunny Sunny Ptcldy Ptcldy Ptcldy /67 61/71 21/28 18/35 25/45 26/37 17/34 /10 10/80 60/00 00/00 00/00 10/00 00/10 ...South central IL... Carbondale Foggy Shwrs Sunny Sunny Ptcldy Ptcldy Ptcldy /67 62/72 23/30 19/34 25/44 26/38 18/34 /00 10/80 90/00 00/00 00/00 10/00 00/10 Centralia Mocldy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /64 59/71 21/27 17/32 24/42 23/34 15/31 /10 20/70 60/00 00/00 00/00 10/00 00/10 Mount Vernon Foggy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /64 59/72 21/27 18/33 24/43 24/35 15/33 /00 10/80 90/00 00/00 00/00 10/00 00/10 ...Southeast IL... Lawrenceville Mocldy Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy /60 56/71 21/27 17/30 22/40 23/33 14/30 /00 20/70 90/10 00/00 00/00 10/00 00/10 $$