Tabular State Forecast
Issued by NWS
Issued by NWS
427
FPUS63 KILX 242106
SFTIL
ILZ001>013-015>021-023>108-251000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
406 PM CDT Sun Aug 24 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
Mon Tue Wed Thu Fri Sat Sun
Aug 25 Aug 26 Aug 27 Aug 28 Aug 29 Aug 30 Aug 31
...Northwest IL...
Moline/Rock Island
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
50/72 49/74 48/77 58/80 56/80 56/77 57/80
00/00 00/00 00/00 10/10 10/00 10/10 10/10
Sterling/Rock Falls
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
48/72 48/73 47/75 56/79 54/79 53/78 55/79
00/00 00/00 00/00 10/10 10/10 10/10 10/10
...North central IL...
DeKalb
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
47/69 47/71 47/74 55/76 55/76 53/76 55/77
10/00 00/00 00/00 10/20 20/10 10/10 10/10
Rockford
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
48/70 46/71 46/73 54/77 54/76 52/76 53/77
10/00 00/00 00/00 10/20 20/10 10/10 10/10
...Northeast IL...
Aurora
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
49/71 48/72 47/74 55/77 57/76 55/77 56/78
10/00 00/00 00/00 10/20 20/10 10/10 10/10
Chicago Downtown
Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
56/71 57/71 56/74 60/77 63/72 62/74 63/74
20/00 00/00 00/00 10/20 20/10 10/10 10/10
Chicago O`Hare
Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
54/71 53/72 53/74 58/77 60/74 58/76 59/76
20/00 00/00 00/00 10/20 20/10 10/10 10/10
Joliet
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
50/71 49/72 48/74 55/76 57/76 56/77 57/77
10/00 00/00 00/00 10/20 20/10 10/10 10/10
Kankakee
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
49/70 47/70 46/73 53/75 55/76 54/76 55/77
10/00 00/00 00/00 00/10 10/10 10/10 10/10
Waukegan
Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy
52/69 50/70 50/74 57/76 60/71 59/72 60/73
20/00 00/00 00/00 10/20 20/10 10/10 10/10
...West central IL...
Jerseyville
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
52/74 50/74 50/77 57/79 58/81 59/79 60/80
00/00 00/00 00/00 10/10 10/10 10/10 10/20
Macomb
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
49/72 48/73 48/76 56/80 56/80 57/77 57/80
00/00 00/00 00/00 00/10 10/00 00/10 10/20
Quincy
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
50/75 49/76 51/79 58/82 59/82 61/79 59/82
00/00 00/00 00/00 10/10 10/10 10/10 10/20
...Central IL...
Decatur
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
51/74 49/74 49/75 55/79 57/81 57/79 58/79
00/00 00/00 00/00 00/00 00/00 00/10 10/20
LaSalle/Peru
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
48/71 48/72 47/75 56/77 56/78 55/76 56/78
00/00 00/00 00/00 10/10 10/00 00/10 10/10
Peoria
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
52/74 51/75 50/77 58/82 59/82 58/80 59/81
00/00 00/00 00/00 00/10 00/00 00/10 10/10
Pontiac
Sunny Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
48/71 48/71 47/74 55/76 56/78 55/76 56/77
00/00 00/00 00/00 00/10 10/00 00/10 10/10
Springfield
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
51/74 50/75 49/77 57/81 58/81 58/79 58/80
00/00 00/00 00/00 00/10 10/00 00/10 10/20
...East central IL...
Champaign/Urbana
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
51/73 48/73 47/75 54/79 56/81 57/79 57/80
00/00 00/00 00/00 00/10 10/00 00/10 10/20
Charleston/Mattoon
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
51/74 48/73 47/75 53/79 56/81 57/79 57/79
00/00 00/00 00/00 00/00 00/00 00/10 10/10
...Southwest IL...
Belleville
Ptcldy Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
55/77 52/77 51/80 58/82 59/84 61/82 61/83
00/00 00/00 00/00 10/10 10/10 10/10 10/20
Chester
Ptcldy Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
53/76 51/78 51/80 57/82 57/84 60/82 60/83
00/00 00/00 00/00 10/20 20/10 10/10 10/20
...South central IL...
Carbondale
Ptcldy Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
54/77 52/78 50/81 56/82 58/86 60/82 61/83
00/00 00/00 00/00 10/20 20/10 10/10 10/20
Centralia
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
52/76 50/77 49/79 55/82 57/85 59/83 60/83
00/00 00/00 00/00 00/10 10/00 00/10 10/20
Mount Vernon
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy
53/77 50/78 49/80 55/83 57/86 59/84 60/83
00/00 00/00 00/00 00/10 10/00 00/10 10/20
...Southeast IL...
Lawrenceville
Sunny Sunny Sunny Ptcldy Sunny Sunny Ptcldy
54/75 51/75 49/75 54/79 58/81 59/82 60/80
00/00 00/00 00/00 00/00 00/00 00/10 10/10
$$