Tabular State Forecast
Issued by NWS
Issued by NWS
723
FPUS63 KILX 121605
SFTIL
ILZ001>013-015>021-023>108-122200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
1105 AM CDT Sat Sep 12 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 Sun Mon Tue Wed Thu Fri
Sep 12 Sep 13 Sep 14 Sep 15 Sep 16 Sep 17 Sep 18
...Northwest IL...
Moline/Rock Island
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/86 60/74 54/77 69/85 63/77 65/79 60/77
/00 00/40 10/30 40/70 90/90 80/80 40/40
Sterling/Rock Falls
Ptcldy Ptcldy Ptcldy Tstrms Tstrms Shwrs Ptcldy
/85 57/75 50/76 66/86 61/77 63/79 58/77
/00 00/30 10/20 50/70 80/80 70/70 40/40
...North central IL...
DeKalb
Ptcldy Ptcldy Ptcldy Tstrms Tstrms Shwrs Ptcldy
/84 57/73 48/73 64/83 62/76 63/78 59/75
/00 00/40 00/10 50/70 70/80 70/70 40/40
Rockford
Ptcldy Ptcldy Ptcldy Tstrms Tstrms Shwrs Ptcldy
/84 56/72 47/73 64/81 60/74 62/78 57/76
/00 00/40 00/10 60/70 70/80 70/70 40/40
...Northeast IL...
Aurora
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/85 60/75 50/75 65/86 65/77 65/79 61/76
/00 00/40 00/00 30/60 80/80 60/60 30/40
Chicago Downtown
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/86 65/74 58/73 66/86 67/75 67/78 64/74
/00 10/40 10/00 30/60 80/80 60/60 30/40
Chicago O`Hare
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/86 63/75 54/74 66/86 66/75 65/78 62/75
/00 00/40 00/00 30/60 80/80 60/60 30/40
Joliet
Ptcldy Ptcldy Sunny Tstrms Shwrs Shwrs Ptcldy
/88 63/76 52/76 66/88 67/81 67/82 63/78
/00 00/40 10/00 20/50 80/80 60/60 30/40
Kankakee
Ptcldy Ptcldy Sunny Tstrms Shwrs Shwrs Ptcldy
/89 63/79 50/77 64/91 67/85 67/84 62/80
/00 10/30 10/00 10/50 80/80 50/60 30/30
Waukegan
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/84 58/72 51/71 63/81 61/72 62/76 59/73
/00 00/20 00/00 40/70 70/80 70/70 30/40
...West central IL...
Jerseyville
Sunny Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy
/90 67/84 60/85 69/95 70/93 70/89 64/85
/00 00/30 30/20 00/20 30/20 20/40 30/20
Macomb
Ptcldy Ptcldy Ptcldy Shwrs Shwrs Shwrs Ptcldy
/86 62/74 57/78 69/88 65/83 67/80 61/78
/00 10/30 20/20 10/60 80/80 70/70 40/40
Quincy
Ptcldy Tstrms Ptcldy Shwrs Shwrs Shwrs Ptcldy
/88 67/75 62/80 72/90 69/86 71/82 65/80
/00 10/50 30/30 10/50 70/60 50/50 30/30
...Central IL...
Decatur
Sunny Ptcldy Ptcldy Sunny Ptcldy Shwrs Ptcldy
/89 65/83 57/81 66/94 69/92 70/88 64/84
/00 10/30 20/00 00/10 40/40 40/50 30/20
LaSalle/Peru
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/87 61/75 52/76 68/88 66/81 67/81 61/78
/00 00/40 10/10 20/60 90/90 60/60 30/40
Peoria
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/89 64/77 57/78 69/91 68/85 69/83 64/80
/00 10/40 20/10 10/50 80/80 60/60 30/30
Pontiac
Ptcldy Ptcldy Ptcldy Tstrms Shwrs Shwrs Ptcldy
/88 62/78 51/77 66/92 67/86 68/84 62/81
/00 10/40 20/00 00/50 80/70 50/60 30/30
Springfield
Sunny Ptcldy Ptcldy Ptcldy Shwrs Shwrs Ptcldy
/91 67/83 59/83 69/95 70/92 71/88 65/85
/00 10/30 30/20 00/30 50/50 40/50 30/30
...East central IL...
Champaign/Urbana
Ptcldy Ptcldy Ptcldy Ptcldy Shwrs Shwrs Ptcldy
/87 66/82 56/80 65/93 69/90 70/87 64/83
/10 00/30 20/00 00/20 50/50 40/50 40/20
Charleston/Mattoon
Ptcldy Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy
/89 66/86 58/82 65/95 71/94 72/90 65/86
/10 00/30 30/00 00/10 20/20 20/40 40/30
...Southwest IL...
Belleville
Sunny Ptcldy Ptcldy Sunny Ptcldy Sunny Ptcldy
/91 71/89 65/88 71/97 73/96 74/92 68/88
/00 10/20 20/10 00/10 10/10 10/30 30/30
Chester
Sunny Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/90 66/90 64/87 68/95 71/94 71/91 66/87
/00 00/20 10/00 00/00 00/10 10/30 30/20
...South central IL...
Carbondale
Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
/90 68/91 66/88 69/95 73/95 73/93 67/88
/00 00/20 10/00 00/00 00/00 10/20 20/20
Centralia
Sunny Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
/90 68/90 62/86 68/97 72/96 73/92 67/89
/10 00/10 20/20 00/00 10/10 10/20 30/30
Mount Vernon
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
/91 67/92 63/88 67/98 71/97 72/94 67/90
/10 00/20 20/10 00/00 00/10 10/30 30/20
...Southeast IL...
Lawrenceville
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy
/89 66/91 61/84 65/97 71/97 72/94 67/89
/40 00/20 10/00 00/00 10/10 10/20 20/20
$$