Tabular State Forecast
Issued by NWS
Issued by NWS
931
FPUS63 KILX 290206
SFTIL
ILZ001>013-015>021-023>108-291000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
906 PM CDT Thu Aug 28 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
Fri Sat Sun Mon Tue Wed Thu
Aug 29 Aug 30 Aug 31 Sep 01 Sep 02 Sep 03 Sep 04
...Northwest IL...
Moline/Rock Island
Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
56/77 56/79 57/79 55/79 56/80 57/75 49/66
20/10 10/00 00/00 10/10 10/10 20/30 30/20
Sterling/Rock Falls
Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
52/77 53/77 54/79 54/80 54/80 55/74 47/66
10/00 10/00 00/00 00/10 10/10 20/30 30/20
...North central IL...
DeKalb
Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
49/73 53/74 53/77 53/79 55/79 55/72 48/63
20/00 00/00 00/00 00/00 00/10 10/40 40/20
Rockford
Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
50/73 54/76 54/78 54/80 55/80 56/72 47/63
10/00 10/10 00/00 00/00 10/10 20/40 40/20
...Northeast IL...
Aurora
Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
52/73 53/76 53/78 54/80 56/81 56/75 50/64
20/00 00/00 00/00 00/00 00/10 10/40 40/20
Chicago Downtown
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
58/68 59/72 60/74 62/75 63/77 62/77 54/63
10/00 00/00 00/00 00/00 00/10 10/40 40/20
Chicago O`Hare
Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy Ptcldy
55/71 56/75 57/78 58/80 60/81 60/76 52/63
10/00 00/00 00/00 00/00 00/10 10/40 40/20
Joliet
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
53/73 52/76 53/78 55/80 56/81 57/77 51/64
20/00 00/00 00/00 00/00 00/10 10/30 30/20
Kankakee
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
51/73 49/75 50/77 52/78 54/79 56/77 50/64
20/00 00/00 00/00 00/00 00/10 10/30 30/30
Waukegan
Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
55/68 55/72 56/74 57/75 59/77 59/73 51/63
10/00 00/00 00/00 00/00 00/10 10/40 40/20
...West central IL...
Jerseyville
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy
59/83 58/81 59/80 56/78 58/75 58/78 52/68
00/10 10/00 00/00 00/10 10/20 20/20 20/20
Macomb
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
58/80 55/80 56/79 55/76 56/78 57/76 49/67
20/10 10/00 00/00 10/10 10/10 10/30 30/20
Quincy
Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
60/84 61/83 61/81 59/77 58/79 59/78 52/70
00/10 10/00 10/10 10/10 10/10 10/30 30/20
...Central IL...
Decatur
Sunny Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
56/80 53/79 55/80 55/81 56/78 57/78 52/68
10/00 00/00 00/00 00/10 10/10 10/20 30/10
LaSalle/Peru
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
54/75 53/76 54/78 53/79 55/80 57/75 49/65
10/00 10/00 00/00 00/00 10/10 10/30 30/20
Peoria
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
58/79 56/79 57/80 56/81 58/81 59/78 52/68
20/00 00/00 00/00 00/10 10/10 10/30 30/10
Pontiac
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
53/75 51/76 52/79 52/79 54/79 56/77 50/65
20/00 00/00 00/00 00/00 00/10 10/30 30/20
Springfield
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
58/82 55/80 56/80 55/79 56/78 57/79 52/69
00/10 10/00 00/00 00/10 10/20 20/30 30/20
...East central IL...
Champaign/Urbana
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Ptcldy
54/78 51/79 53/80 53/81 55/79 57/79 51/68
10/00 00/00 00/00 00/00 10/10 20/30 30/20
Charleston/Mattoon
Sunny Sunny Sunny Sunny Ptcldy Sunny Ptcldy
56/79 51/79 54/79 53/80 55/78 57/78 52/68
00/10 10/00 00/00 00/00 10/10 20/20 30/20
...Southwest IL...
Belleville
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy
60/86 59/84 58/83 57/82 59/78 59/81 55/71
00/10 10/00 00/00 00/10 10/20 20/20 20/20
Chester
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy
59/87 59/84 58/83 56/84 59/78 59/83 55/73
00/10 10/00 10/10 00/10 10/20 20/20 20/20
...South central IL...
Carbondale
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy
56/87 58/84 57/84 57/85 60/78 59/82 55/73
00/00 00/00 00/00 00/10 10/20 20/20 30/20
Centralia
Sunny Sunny Sunny Sunny Ptcldy Sunny Ptcldy
58/85 55/83 56/82 55/83 56/78 57/81 53/72
00/10 10/00 00/00 00/00 10/10 10/20 20/20
Mount Vernon
Sunny Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy
55/87 55/84 56/83 55/84 56/79 58/82 55/73
00/00 00/00 00/00 00/00 10/10 10/20 30/20
...Southeast IL...
Lawrenceville
Sunny Sunny Sunny Sunny Ptcldy Sunny Ptcldy
58/82 53/79 54/80 54/81 56/78 58/80 56/71
00/00 00/00 00/00 00/10 10/20 20/30 30/20
$$