Tabular State Forecast
Issued by NWS
Issued by NWS
352
FPUS63 KILX 240205
SFTIL
ILZ001>013-015>021-023>108-241000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
905 PM CDT Sun Aug 23 2026
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 24 Aug 25 Aug 26 Aug 27 Aug 28 Aug 29 Aug 30
...Northwest IL...
Moline/Rock Island
Sunny Ptcldy Sunny Sunny Sunny Ptcldy Shwrs
53/81 59/82 67/85 64/82 61/83 64/83 68/84
00/00 00/00 20/20 20/00 00/10 10/30 50/50
Sterling/Rock Falls
Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Shwrs
51/81 57/82 64/85 62/82 59/82 61/82 66/84
00/00 00/00 20/20 20/00 00/00 10/20 50/50
...North central IL...
DeKalb
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Shwrs
51/78 56/81 63/83 62/80 59/80 61/79 65/81
00/00 00/00 20/30 30/00 00/00 10/20 50/50
Rockford
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
51/78 55/81 63/84 62/82 59/82 60/81 65/82
00/00 00/00 30/30 30/00 00/00 10/20 40/40
...Northeast IL...
Aurora
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
52/78 56/80 63/83 63/81 61/81 61/80 65/81
00/00 00/00 10/30 30/00 00/00 10/20 40/40
Chicago Downtown
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
59/76 61/78 66/83 67/80 67/79 66/79 68/81
00/00 00/00 00/30 30/00 10/00 10/10 40/40
Chicago O`Hare
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
57/77 59/81 66/84 66/82 64/81 64/81 67/82
00/00 00/00 10/40 40/10 10/00 10/20 40/40
Joliet
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
53/78 57/81 64/84 64/82 62/82 63/81 66/83
00/00 00/00 00/30 30/00 00/00 10/10 40/40
Kankakee
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
52/78 55/81 62/85 63/82 61/82 60/82 65/84
00/00 00/00 00/40 40/10 10/10 10/10 30/40
Waukegan
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Mocldy
54/74 57/78 64/82 63/79 62/77 63/78 65/80
00/00 00/00 10/40 40/00 00/10 10/10 40/40
...West central IL...
Jerseyville
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
57/82 59/85 66/89 65/87 62/86 65/87 70/89
00/00 00/00 10/10 20/00 00/00 10/20 30/30
Macomb
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
55/80 59/82 65/85 63/82 61/82 63/83 68/85
00/00 00/00 10/10 20/00 00/00 10/20 40/40
Quincy
Foggy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
57/82 62/85 68/89 65/85 64/86 67/87 71/88
00/00 00/00 10/10 10/00 00/10 10/20 40/40
...Central IL...
Decatur
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
55/81 58/84 63/87 64/84 62/84 63/85 68/87
00/00 00/00 00/20 30/10 00/00 10/10 30/30
LaSalle/Peru
Sunny Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy
53/79 57/82 64/85 63/82 61/82 62/82 67/84
00/00 00/00 10/20 20/00 00/10 10/20 40/40
Peoria
Sunny Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy
57/81 59/83 65/87 64/83 62/84 64/84 68/86
00/00 00/00 10/20 20/00 00/10 10/20 30/30
Pontiac
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
53/79 56/83 62/86 63/83 61/83 61/83 66/85
00/00 00/00 00/30 30/10 00/10 10/10 30/40
Springfield
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
57/82 59/85 65/88 65/86 63/86 65/87 69/89
00/00 00/00 00/10 30/00 00/00 10/20 40/40
...East central IL...
Champaign/Urbana
Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Ptcldy
55/80 56/82 62/85 64/83 62/83 62/83 66/85
00/00 00/00 00/20 40/10 10/00 00/10 30/30
Charleston/Mattoon
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Ptcldy
56/81 57/83 63/86 65/85 63/85 63/85 67/87
00/00 00/00 00/10 40/10 10/00 00/10 30/30
...Southwest IL...
Belleville
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
56/84 61/87 67/90 68/89 66/88 67/89 71/91
00/00 00/00 10/10 20/10 00/00 10/20 30/30
Chester
Foggy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
58/82 60/85 66/88 67/87 65/86 65/87 68/89
00/00 00/00 10/10 20/10 00/00 10/10 10/20
...South central IL...
Carbondale
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
59/85 63/88 67/90 68/89 66/89 66/89 69/91
00/00 00/00 10/10 20/10 10/00 10/10 20/20
Centralia
Sunny Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
57/84 59/86 65/89 67/88 65/87 65/88 69/90
00/00 00/00 10/10 30/10 00/00 00/10 20/20
Mount Vernon
Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy
55/85 60/87 64/90 67/89 64/88 65/89 68/92
00/00 00/00 00/10 20/10 10/00 00/10 20/20
...Southeast IL...
Lawrenceville
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Ptcldy
58/83 59/85 64/89 67/88 65/87 65/87 68/89
00/00 00/00 00/10 30/10 10/00 00/10 20/20
$$