Tabular State Forecast
Issued by NWS
Issued by NWS
332
FPUS63 KILX 150905
SFTIL
ILZ001>013-015>021-023>108-152200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 AM CDT Wed Jul 15 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
Today Thu Fri Sat Sun Mon Tue
Jul 15 Jul 16 Jul 17 Jul 18 Jul 19 Jul 20 Jul 21
...Northwest IL...
Moline/Rock Island
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 73/91 74/91 74/91 71/90 72/92 70/85
/00 00/20 20/50 50/10 10/00 10/20 20/10
Sterling/Rock Falls
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 72/92 72/91 72/90 68/89 69/91 68/84
/00 10/20 20/50 50/10 10/00 10/20 20/10
...North central IL...
DeKalb
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 71/91 71/89 71/89 67/86 68/88 67/82
/00 00/20 30/60 60/30 30/00 10/30 30/20
Rockford
Sunny Smoke Tstrms Sunny Sunny Ptcldy Sunny
/94 71/92 70/90 71/90 67/87 68/89 66/83
/00 00/20 20/50 50/20 20/00 10/20 30/10
...Northeast IL...
Aurora
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/93 73/93 72/90 72/90 68/87 68/88 68/83
/00 00/20 20/70 70/30 30/00 10/30 30/20
Chicago Downtown
Sunny Smoke Tstrms Ptcldy Sunny Ptcldy Sunny
/93 76/86 75/91 75/91 72/83 72/88 71/80
/00 00/20 20/70 70/30 30/10 20/40 40/20
Chicago O`Hare
Sunny Smoke Tstrms Sunny Sunny Ptcldy Sunny
/97 75/93 74/91 74/91 70/86 70/90 69/82
/00 00/20 20/70 70/30 30/10 20/40 40/20
Joliet
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/94 73/93 73/90 72/91 69/88 69/89 69/84
/00 10/20 20/70 70/30 30/00 10/30 30/20
Kankakee
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 71/93 71/90 71/91 68/87 67/89 68/84
/00 10/30 30/80 80/30 30/10 10/20 30/30
Waukegan
Sunny Smoke Tstrms Sunny Sunny Ptcldy Sunny
/92 71/83 71/86 72/89 67/84 69/88 67/80
/00 00/20 20/50 50/30 30/10 20/40 40/20
...West central IL...
Jerseyville
Sunny Tstrms Tstrms Sunny Sunny Sunny Sunny
/91 71/90 71/90 72/93 73/92 72/94 72/89
/00 00/50 50/60 60/10 10/10 10/20 20/10
Macomb
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/91 71/91 72/89 73/92 72/90 72/92 71/86
/00 00/20 20/70 70/10 10/00 00/20 20/10
Quincy
Sunny Sunny Tstrms Sunny Sunny Sunny Sunny
/91 73/91 74/90 75/93 74/92 75/94 74/89
/00 00/20 20/60 60/10 10/00 00/20 20/10
...Central IL...
Decatur
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/91 71/90 72/87 71/90 71/87 69/90 70/85
/00 00/20 20/80 80/20 20/10 10/20 20/20
LaSalle/Peru
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 72/92 73/89 73/91 69/87 70/89 69/84
/00 10/20 20/80 80/20 20/00 10/20 20/20
Peoria
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/93 73/93 73/90 73/93 71/90 71/92 71/87
/00 10/20 20/80 80/20 20/00 10/20 20/20
Pontiac
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/91 72/92 72/89 72/91 69/87 69/89 69/84
/00 10/30 30/80 80/20 20/10 10/20 30/20
Springfield
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 72/91 73/89 73/92 72/90 72/92 72/88
/00 00/30 30/80 80/20 20/10 10/20 20/10
...East central IL...
Champaign/Urbana
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 72/91 72/88 71/91 70/88 69/90 70/85
/00 00/20 20/80 80/20 30/10 10/20 30/20
Charleston/Mattoon
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/91 71/90 72/87 71/90 71/88 69/91 71/86
/00 00/20 20/80 80/20 20/10 10/20 30/20
...Southwest IL...
Belleville
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/92 73/91 74/91 74/94 76/94 74/96 75/92
/10 10/40 40/70 70/10 10/10 10/00 20/20
Chester
Ptcldy Tstrms Tstrms Sunny Sunny Ptcldy Ptcldy
/88 70/88 71/89 72/92 73/92 72/94 74/89
/40 30/50 30/50 50/20 10/20 20/20 20/20
...South central IL...
Carbondale
Ptcldy Tstrms Tstrms Sunny Sunny Ptcldy Ptcldy
/89 72/89 72/89 73/93 75/93 74/95 75/92
/40 30/50 30/60 60/30 30/20 20/10 20/20
Centralia
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Sunny
/91 73/90 73/89 73/92 74/91 73/93 74/90
/10 10/30 30/70 70/40 20/10 10/20 20/20
Mount Vernon
Sunny Tstrms Tstrms Sunny Sunny Ptcldy Ptcldy
/91 73/90 73/89 73/92 74/92 73/94 74/91
/20 20/50 30/70 70/20 20/10 10/20 20/20
...Southeast IL...
Lawrenceville
Sunny Ptcldy Tstrms Ptcldy Sunny Ptcldy Sunny
/91 73/91 73/89 72/90 73/90 71/91 73/88
/00 10/30 20/80 80/30 30/10 10/20 20/20
$$