Expires:202512292300;;430244 FPUS63 KILX 291006 SFTIL ILZ001>013-015>021-023>108-292300- Tabular State Forecast for Illinois National Weather Service Lincoln IL 406 AM CST Mon Dec 29 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 Tue Wed Thu Fri Sat Sun Dec 29 Dec 30 Dec 31 Jan 01 Jan 02 Jan 03 Jan 04 ...Northwest IL... Moline/Rock Island Mocldy Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /19 9/31 26/32 12/22 12/28 15/29 16/33 /30 00/00 00/20 20/00 00/00 00/00 10/10 Sterling/Rock Falls Snow Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /20 10/29 24/31 9/19 10/25 14/27 14/31 /80 00/00 00/30 30/00 00/00 00/00 10/10 ...North central IL... DeKalb Snow Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /17 11/27 23/30 8/17 9/23 12/25 13/28 /90 00/10 00/40 30/00 00/00 00/00 10/10 Rockford Snow Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /18 12/27 22/29 6/17 8/22 11/25 13/28 /80 00/20 00/40 20/00 00/00 00/00 10/10 ...Northeast IL... Aurora Snow Ptcldy Snow Sunny Ptcldy Ptcldy Ptcldy /20 14/28 24/31 10/19 11/25 14/26 15/30 /90 00/10 10/50 30/00 00/00 00/00 10/10 Chicago Downtown Snow Ptcldy Snow Sunny Ptcldy Ptcldy Ptcldy /24 16/29 25/32 13/20 14/26 18/27 19/30 /100 00/20 10/50 40/00 00/00 10/00 10/10 Chicago O'Hare Snow Ptcldy Snow Sunny Ptcldy Ptcldy Ptcldy /23 15/29 24/32 10/19 12/25 15/27 17/30 /100 00/20 10/50 30/00 00/00 00/00 10/10 Joliet Snow Ptcldy Snow Sunny Ptcldy Ptcldy Ptcldy /21 15/29 25/32 11/20 12/26 15/28 16/31 /90 00/10 00/50 30/00 00/00 00/00 10/10 Kankakee Snow Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy /20 14/29 24/32 12/20 12/26 14/28 16/30 /90 00/00 00/40 40/00 00/00 10/00 10/10 Waukegan Snow Ptcldy Snow Sunny Ptcldy Ptcldy Ptcldy /23 14/28 23/30 8/18 11/23 14/25 16/28 /100 00/30 20/50 30/00 00/00 00/00 10/10 ...West central IL... Jerseyville Ptcldy Ptcldy Ptcldy Ptcldy Mocldy Sunny Sunny /27 16/34 26/40 22/32 21/36 23/37 21/41 /00 00/00 00/00 00/00 00/00 00/00 00/00 Macomb Windy Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /20 11/32 26/35 15/26 15/31 17/32 17/36 /00 00/00 00/00 10/00 00/00 00/00 10/10 Quincy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny /24 15/36 26/39 21/30 20/35 22/37 21/41 /00 00/00 00/00 00/00 00/00 00/00 00/00 ...Central IL... Decatur Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy /22 12/30 26/35 18/27 16/32 19/34 18/36 /10 00/00 00/00 10/00 00/00 10/00 00/10 LaSalle/Peru Snow Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy /18 13/29 26/32 12/20 12/26 15/28 16/31 /70 00/00 00/30 30/00 00/00 00/00 10/10 Peoria Flrrys Ptcldy Mocldy Ptcldy Ptcldy Sunny Ptcldy /21 11/31 27/35 15/25 15/30 19/32 18/34 /10 00/00 00/10 10/00 00/00 00/00 10/10 Pontiac Snow Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy /19 14/29 24/32 12/22 11/27 15/29 15/32 /70 00/00 00/30 30/00 00/00 00/00 10/10 Springfield Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Sunny Ptcldy /22 13/32 26/37 19/29 17/34 20/34 19/37 /00 00/00 00/00 10/00 00/00 10/00 00/00 ...East central IL... Champaign/Urbana Flrrys Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy /23 12/30 25/35 16/26 14/31 18/32 16/34 /20 00/00 00/10 20/00 00/00 10/00 10/10 Charleston/Mattoon Windy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy /23 13/30 25/36 19/29 17/33 21/35 18/36 /00 00/00 00/00 10/00 00/00 10/00 00/00 ...Southwest IL... Belleville Ptcldy Sunny Ptcldy Ptcldy Mocldy Ptcldy Ptcldy /29 17/36 28/44 25/37 23/40 26/41 24/44 /00 00/00 00/00 00/00 00/10 10/00 00/00 Chester Ptcldy Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny /30 17/37 27/45 25/40 24/41 27/42 24/44 /00 00/00 00/00 00/00 00/10 10/00 00/00 ...South central IL... Carbondale Ptcldy Sunny Ptcldy Sunny Mocldy Ptcldy Sunny /30 17/36 27/45 26/40 25/42 29/42 24/44 /00 00/00 00/00 00/00 00/10 20/00 00/00 Centralia Ptcldy Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny /28 16/34 26/41 24/36 22/39 26/40 22/42 /00 00/00 00/00 00/00 00/10 10/00 00/00 Mount Vernon Ptcldy Sunny Ptcldy Ptcldy Mocldy Ptcldy Sunny /29 15/34 26/43 24/37 22/40 26/41 22/43 /00 00/00 00/00 00/00 00/10 10/00 00/00 ...Southeast IL... Lawrenceville Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /27 16/32 26/40 24/34 20/37 24/39 21/39 /00 00/00 00/00 10/00 00/10 20/10 00/00 $$