Tabular State Forecast
Issued by NWS
Issued by NWS
448
FPUS63 KILX 222106
SFTIL
ILZ001>013-015>021-023>108-231000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
406 PM CDT Fri Aug 22 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
Sat Sun Mon Tue Wed Thu Fri
Aug 23 Aug 24 Aug 25 Aug 26 Aug 27 Aug 28 Aug 29
...Northwest IL...
Moline/Rock Island
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
66/81 54/74 50/71 49/73 49/76 54/79 56/79
10/10 00/00 00/00 00/00 00/00 00/00 10/10
Sterling/Rock Falls
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
64/80 53/74 49/70 48/72 48/75 52/79 54/79
20/10 00/00 00/00 00/00 00/00 00/00 10/10
...North central IL...
DeKalb
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
64/79 52/72 48/69 47/70 47/73 53/76 55/77
20/20 00/00 00/00 00/00 00/00 00/00 10/10
Rockford
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/79 52/71 48/68 47/70 47/73 52/76 54/77
20/20 00/00 00/00 00/00 00/00 00/00 00/10
...Northeast IL...
Aurora
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
65/82 54/74 50/70 50/72 49/75 54/78 56/79
20/20 00/00 00/00 00/00 00/00 00/00 00/10
Chicago Downtown
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
68/83 61/74 57/69 57/71 57/74 60/77 62/77
10/20 00/00 10/10 10/10 00/00 00/00 00/10
Chicago O`Hare
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
67/83 58/74 54/70 54/72 54/76 58/78 59/79
20/20 00/00 10/10 10/00 00/00 00/00 00/10
Joliet
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/83 55/74 50/70 50/72 49/75 54/78 56/79
10/20 00/00 00/00 00/00 00/00 00/00 00/10
Kankakee
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/83 53/73 49/69 48/71 47/74 52/78 54/79
10/20 10/00 00/00 00/00 00/00 00/00 00/10
Waukegan
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
67/80 57/72 53/68 53/70 54/73 58/76 59/75
20/20 00/00 10/10 10/00 00/00 00/00 00/10
...West central IL...
Jerseyville
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
65/84 56/77 54/74 51/74 51/76 56/77 57/78
00/10 10/00 00/00 00/00 00/00 00/10 10/20
Macomb
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
64/82 53/74 50/71 48/72 48/76 53/78 55/78
10/10 00/00 00/00 00/00 00/00 00/00 10/20
Quincy
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
67/84 54/78 54/75 51/75 51/79 57/79 58/79
00/10 10/00 00/00 00/00 00/00 10/10 10/20
...Central IL...
Decatur
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
63/84 55/76 51/74 49/75 49/77 53/79 57/81
00/20 20/00 00/00 00/00 00/00 00/00 10/10
LaSalle/Peru
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
65/81 53/73 49/70 48/72 48/75 53/77 55/79
10/20 10/00 00/00 00/00 00/00 00/00 00/10
Peoria
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
66/85 56/77 53/74 51/75 51/78 56/81 58/81
00/20 00/00 00/00 00/00 00/00 00/00 10/10
Pontiac
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
63/83 53/74 49/71 48/72 48/76 53/78 55/80
10/20 10/00 00/00 00/00 00/00 00/00 00/10
Springfield
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
64/85 55/77 53/74 50/75 49/77 54/79 57/81
00/20 10/00 00/00 00/00 00/00 00/10 10/20
...East central IL...
Champaign/Urbana
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/85 55/77 51/74 49/75 49/78 53/81 56/82
00/20 20/00 00/00 00/00 00/00 00/00 10/10
Charleston/Mattoon
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/84 55/77 51/74 49/75 48/76 53/79 55/80
00/20 10/00 00/00 00/00 00/00 00/00 10/10
...Southwest IL...
Belleville
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
65/88 60/80 57/78 53/77 52/80 56/81 58/82
00/10 10/00 00/00 00/00 00/00 00/10 10/20
Chester
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy
63/89 61/81 56/78 54/79 52/81 56/81 57/82
00/00 10/00 00/00 00/00 00/00 00/10 10/20
...South central IL...
Carbondale
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
62/88 63/82 56/79 54/79 52/81 56/82 57/83
00/00 00/00 00/00 00/00 00/00 00/10 10/20
Centralia
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/86 59/79 54/76 51/77 50/79 54/82 57/82
00/00 10/00 00/00 00/00 00/00 00/10 10/20
Mount Vernon
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/88 60/80 54/78 52/78 51/81 54/83 57/84
00/00 00/00 00/00 00/00 00/00 00/10 10/20
...Southeast IL...
Lawrenceville
Ptcldy Sunny Sunny Sunny Sunny Sunny Ptcldy
62/84 60/78 54/75 51/75 50/76 53/79 57/81
00/00 00/00 00/00 00/00 00/00 00/00 10/10
$$