Tabular State Forecast
Issued by NWS
Issued by NWS
790
FPUS63 KILX 071605
SFTIL
ILZ001>013-015>021-023>108-072200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
1105 AM CDT Mon Sep 7 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 Tue Wed Thu Fri Sat Sun
Sep 07 Sep 08 Sep 09 Sep 10 Sep 11 Sep 12 Sep 13
...Northwest IL...
Moline/Rock Island
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/82 64/90 72/83 62/81 57/84 65/85 62/82
/00 00/00 60/90 10/00 00/00 40/40 20/30
Sterling/Rock Falls
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/81 60/88 69/83 59/80 55/83 62/84 60/81
/00 00/10 60/80 10/00 00/00 40/40 20/30
...North central IL...
DeKalb
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/80 60/84 69/81 58/74 55/76 61/83 60/80
/00 00/10 40/80 10/00 00/00 30/30 20/30
Rockford
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/81 60/84 69/81 57/75 54/77 61/84 59/80
/00 00/10 50/90 10/00 00/00 40/40 20/30
...Northeast IL...
Aurora
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/81 60/85 69/82 60/76 56/77 62/84 62/81
/00 00/00 20/80 20/00 00/00 30/30 20/20
Chicago Downtown
Sunny Ptcldy Tstrms Ptcldy Sunny Ptcldy Ptcldy
/76 66/85 73/82 66/74 62/77 66/85 66/81
/00 00/00 10/80 20/00 00/00 20/20 20/20
Chicago O`Hare
Sunny Ptcldy Shwrs Ptcldy Sunny Ptcldy Ptcldy
/80 65/85 72/82 63/76 59/78 65/85 65/81
/00 00/00 20/80 10/00 00/00 20/30 20/20
Joliet
Sunny Ptcldy Tstrms Ptcldy Sunny Ptcldy Ptcldy
/82 60/86 70/84 60/76 56/78 64/87 64/84
/00 00/00 10/80 20/00 00/00 30/30 20/20
Kankakee
Sunny Ptcldy Shwrs Ptcldy Sunny Ptcldy Ptcldy
/82 60/87 70/86 63/78 56/80 62/88 63/86
/00 00/00 00/60 30/10 00/00 20/30 20/20
Waukegan
Sunny Ptcldy Shwrs Sunny Sunny Ptcldy Ptcldy
/76 65/82 70/80 60/73 60/75 62/82 60/78
/00 00/00 40/90 10/00 00/00 20/30 20/20
...West central IL...
Jerseyville
Sunny Ptcldy Tstrms Shwrs Sunny Ptcldy Sunny
/87 61/92 71/95 67/82 60/85 64/88 64/88
/00 00/00 10/50 90/90 20/10 40/40 20/10
Macomb
Sunny Ptcldy Shwrs Sunny Sunny Ptcldy Ptcldy
/82 62/89 71/85 63/81 57/84 64/85 62/83
/00 00/00 20/70 40/30 00/10 40/40 20/20
Quincy
Ptcldy Ptcldy Tstrms Shwrs Sunny Shwrs Sunny
/87 67/95 75/90 67/82 61/85 67/87 66/86
/00 00/00 30/80 80/60 00/20 50/50 30/30
...Central IL...
Decatur
Sunny Ptcldy Tstrms Shwrs Sunny Ptcldy Sunny
/83 60/92 71/93 66/82 58/85 63/88 64/87
/00 00/00 10/50 80/80 10/00 30/30 20/20
LaSalle/Peru
Sunny Ptcldy Tstrms Sunny Sunny Ptcldy Ptcldy
/81 59/86 71/84 61/77 56/79 64/86 63/83
/00 00/00 20/80 20/00 00/00 30/30 20/20
Peoria
Sunny Ptcldy Tstrms Ptcldy Sunny Sunny Ptcldy
/82 63/90 72/88 65/82 59/85 65/88 65/85
/00 00/00 30/70 40/40 00/00 40/40 20/20
Pontiac
Sunny Ptcldy Tstrms Ptcldy Sunny Ptcldy Ptcldy
/82 59/87 71/86 63/78 57/80 63/88 63/85
/00 00/00 00/60 30/30 00/00 30/30 20/20
Springfield
Sunny Ptcldy Tstrms Shwrs Sunny Ptcldy Sunny
/86 62/92 72/94 67/83 59/86 65/89 65/88
/00 00/00 10/60 80/80 10/10 40/40 20/20
...East central IL...
Champaign/Urbana
Sunny Ptcldy Ptcldy Shwrs Sunny Ptcldy Sunny
/81 60/90 70/92 66/81 58/83 63/87 64/86
/00 00/00 10/40 80/80 10/00 30/30 20/20
Charleston/Mattoon
Sunny Ptcldy Sunny Shwrs Sunny Ptcldy Sunny
/83 60/92 71/95 67/81 59/84 63/88 64/87
/00 00/00 00/30 90/90 20/10 30/30 20/20
...Southwest IL...
Belleville
Sunny Ptcldy Sunny Tstrms Ptcldy Ptcldy Sunny
/89 64/95 73/98 71/83 65/87 68/90 68/90
/00 00/00 00/40 100/100 30/20 40/40 20/20
Chester
Sunny Sunny Sunny Tstrms Ptcldy Ptcldy Sunny
/88 61/94 71/98 69/83 64/86 66/89 66/89
/00 00/00 00/20 80/90 50/30 30/40 20/20
...South central IL...
Carbondale
Sunny Sunny Sunny Tstrms Ptcldy Ptcldy Sunny
/91 62/95 73/98 72/86 66/88 67/91 68/91
/00 00/00 00/10 70/90 60/20 20/30 20/20
Centralia
Sunny Sunny Sunny Tstrms Ptcldy Ptcldy Sunny
/88 61/94 72/98 70/83 63/86 65/90 66/90
/00 00/00 00/30 90/90 40/10 30/40 10/10
Mount Vernon
Sunny Ptcldy Sunny Tstrms Ptcldy Ptcldy Sunny
/90 60/96 72/100 70/84 63/88 65/91 66/91
/00 00/00 00/20 90/90 50/20 30/40 20/10
...Southeast IL...
Lawrenceville
Sunny Sunny Sunny Tstrms Ptcldy Ptcldy Sunny
/87 63/95 72/99 70/83 62/86 64/91 66/91
/00 00/10 00/20 90/90 50/10 20/30 30/10
$$