Tabular State Forecast
Issued by NWS
Issued by NWS
652
FPUS63 KILX 110906
SFTIL
ILZ001>013-015>021-023>108-112200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
406 AM CDT Mon Aug 11 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
Aug 11 Aug 12 Aug 13 Aug 14 Aug 15 Aug 16 Aug 17
...Northwest IL...
Moline/Rock Island
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/84 70/84 65/82 62/84 67/89 72/90 72/88
/40 50/50 20/10 10/10 10/10 10/10 20/20
Sterling/Rock Falls
Ptcldy Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
/85 69/83 64/82 60/83 64/88 69/90 70/87
/30 60/50 20/10 10/10 10/10 10/10 20/30
...North central IL...
DeKalb
Ptcldy Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
/85 69/82 64/81 60/82 63/87 68/88 69/85
/30 60/50 40/10 10/00 10/10 10/10 20/30
Rockford
Ptcldy Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
/85 69/82 63/81 60/82 63/87 69/88 69/85
/20 60/50 20/00 00/00 10/10 10/20 20/30
...Northeast IL...
Aurora
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/85 70/84 66/83 62/84 64/89 69/91 71/88
/30 50/60 50/10 10/10 10/10 10/10 20/30
Chicago Downtown
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/87 74/84 72/79 69/79 70/88 74/91 75/87
/30 40/70 60/10 10/00 10/10 10/10 20/30
Chicago O`Hare
Ptcldy Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
/87 72/84 69/84 66/84 67/89 72/91 72/87
/30 40/60 60/10 10/00 10/10 10/10 20/30
Joliet
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/86 71/84 68/84 63/84 65/89 70/91 71/89
/30 40/70 70/10 10/10 10/10 10/10 20/30
Kankakee
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Ptcldy
/87 70/85 67/83 61/83 63/88 68/90 70/89
/40 40/70 70/20 20/10 10/10 10/10 10/20
Waukegan
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/86 72/83 67/80 65/79 66/85 71/89 71/82
/20 60/50 40/10 00/00 10/10 10/20 20/30
...West central IL...
Jerseyville
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny
/88 72/88 70/84 67/86 70/90 72/91 73/91
/30 30/50 50/30 30/10 10/10 10/10 10/20
Macomb
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/82 69/82 66/81 62/83 67/88 70/89 71/88
/40 50/60 50/10 10/10 10/10 10/10 10/20
Quincy
Tstrms Tstrms Ptcldy Sunny Sunny Sunny Sunny
/84 71/84 70/83 66/85 71/90 73/91 74/90
/50 50/50 40/20 20/10 10/10 10/10 10/20
...Central IL...
Decatur
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny
/87 71/88 70/85 65/86 68/89 71/91 72/91
/20 20/60 60/20 20/10 10/10 10/10 10/20
LaSalle/Peru
Ptcldy Tstrms Sunny Sunny Sunny Sunny Ptcldy
/85 70/82 66/82 61/83 65/87 70/89 71/87
/40 50/60 50/10 10/10 10/10 10/10 20/30
Peoria
Mocldy Tstrms Ptcldy Sunny Sunny Sunny Ptcldy
/85 71/85 69/85 65/86 68/90 72/91 73/90
/30 40/60 50/10 10/10 10/10 00/10 10/20
Pontiac
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Ptcldy
/85 70/85 67/83 61/83 64/88 69/90 71/89
/40 40/70 70/20 20/10 10/10 10/10 10/20
Springfield
Ptcldy Tstrms Ptcldy Sunny Sunny Ptcldy Ptcldy
/87 71/87 70/84 65/85 68/89 72/91 73/91
/20 30/50 50/20 20/10 10/10 10/10 10/20
...East central IL...
Champaign/Urbana
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny
/88 71/89 70/85 64/85 66/90 70/91 71/91
/20 20/60 60/20 20/10 10/10 10/10 10/20
Charleston/Mattoon
Ptcldy Tstrms Ptcldy Sunny Sunny Sunny Sunny
/88 71/89 69/85 65/85 67/89 69/89 71/89
/10 10/50 50/30 30/10 10/10 10/10 10/20
...Southwest IL...
Belleville
Sunny Tstrms Ptcldy Ptcldy Sunny Sunny Vryhot
/90 73/91 73/89 70/90 71/93 73/95 74/96
/20 20/50 50/30 30/20 20/10 10/10 10/20
Chester
Sunny Sunny Ptcldy Ptcldy Sunny Sunny Vryhot
/91 73/93 72/90 70/90 71/93 72/95 73/96
/10 10/40 40/40 40/20 20/10 10/10 10/20
...South central IL...
Carbondale
Sunny Sunny Ptcldy Ptcldy Sunny Sunny Vryhot
/92 73/94 73/92 71/91 72/93 73/94 73/96
/10 10/30 30/40 40/20 20/10 10/10 10/10
Centralia
Sunny Sunny Ptcldy Ptcldy Sunny Ptcldy Sunny
/90 73/91 71/88 69/89 70/92 72/93 73/93
/10 10/40 40/30 30/20 20/10 10/10 10/10
Mount Vernon
Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny Vryhot
/92 72/94 72/90 69/91 70/93 72/94 73/96
/10 10/30 30/30 30/20 20/10 10/10 10/10
...Southeast IL...
Lawrenceville
Sunny Sunny Ptcldy Sunny Sunny Sunny Sunny
/92 73/91 72/88 69/88 70/90 72/91 73/92
/10 10/30 30/30 30/20 20/10 10/10 10/20
$$