Tabular State Forecast
Issued by NWS
Issued by NWS
329
FPUS63 KILX 082105
SFTIL
ILZ001>013-015>021-023>108-091000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 PM CDT Tue Sep 8 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
Wed Thu Fri Sat Sun Mon Tue
Sep 09 Sep 10 Sep 11 Sep 12 Sep 13 Sep 14 Sep 15
...Northwest IL...
Moline/Rock Island
Tstrms Ptcldy Sunny Ptcldy Ptcldy Shwrs Shwrs
72/82 64/80 57/83 66/84 62/80 62/83 64/78
80/90 10/00 00/00 30/40 40/40 40/50 60/60
Sterling/Rock Falls
Tstrms Ptcldy Sunny Ptcldy Ptcldy Tstrms Shwrs
71/82 62/80 54/82 63/85 60/80 60/83 62/78
90/90 10/00 00/00 20/40 40/30 40/50 60/60
...North central IL...
DeKalb
Tstrms Ptcldy Sunny Ptcldy Ptcldy Shwrs Shwrs
69/79 61/78 54/78 61/83 61/78 60/80 63/77
70/70 10/00 00/00 10/40 40/30 40/50 60/60
Rockford
Tstrms Sunny Sunny Ptcldy Ptcldy Shwrs Shwrs
69/80 60/77 52/78 62/83 59/78 59/80 62/77
90/90 00/00 00/00 20/30 40/30 40/50 60/60
...Northeast IL...
Aurora
Tstrms Ptcldy Sunny Ptcldy Ptcldy Shwrs Shwrs
70/80 63/78 54/78 62/84 63/80 61/81 64/78
40/70 10/10 00/00 10/40 40/30 40/50 60/60
Chicago Downtown
Tstrms Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
72/80 68/76 62/77 66/85 67/77 66/80 67/78
20/60 10/00 00/00 00/40 40/30 30/40 60/60
Chicago O`Hare
Tstrms Ptcldy Sunny Ptcldy Ptcldy Shwrs Shwrs
72/80 66/78 60/79 65/85 66/79 63/80 66/78
30/70 10/00 00/00 10/40 40/30 40/50 60/60
Joliet
Tstrms Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
70/81 65/79 54/79 64/87 66/82 63/83 66/81
10/70 10/10 00/00 10/40 40/30 40/40 60/60
Kankakee
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
70/82 66/79 54/79 62/88 64/84 63/85 65/83
00/40 20/20 00/00 00/40 40/30 30/40 50/50
Waukegan
Tstrms Ptcldy Sunny Ptcldy Ptcldy Shwrs Shwrs
70/79 62/75 59/75 62/82 61/76 60/78 62/76
50/70 00/00 00/00 10/20 30/30 40/50 60/60
...West central IL...
Jerseyville
Sunny Tstrms Sunny Ptcldy Ptcldy Ptcldy Ptcldy
73/93 68/82 60/85 65/89 66/86 65/89 66/85
00/30 80/70 30/00 10/30 30/30 20/30 40/40
Macomb
Tstrms Ptcldy Sunny Shwrs Ptcldy Ptcldy Shwrs
73/84 66/81 57/84 64/85 63/81 63/84 64/79
30/80 30/20 00/00 20/50 40/40 30/40 60/60
Quincy
Tstrms Ptcldy Sunny Tstrms Ptcldy Ptcldy Tstrms
76/86 69/83 61/86 68/86 66/82 66/86 66/80
10/60 60/30 00/00 20/50 40/40 30/40 50/50
...Central IL...
Decatur
Ptcldy Shwrs Sunny Ptcldy Ptcldy Ptcldy Ptcldy
72/92 68/82 59/84 64/89 66/86 64/88 66/84
00/30 50/60 30/00 10/20 30/30 30/30 40/40
LaSalle/Peru
Tstrms Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
70/81 64/80 54/80 64/86 64/82 63/84 66/80
40/80 10/10 00/00 20/40 40/30 40/40 60/60
Peoria
Shwrs Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
73/85 68/83 59/86 65/88 65/84 65/86 66/82
10/70 50/30 00/00 20/40 50/30 40/40 50/50
Pontiac
Tstrms Ptcldy Sunny Ptcldy Ptcldy Ptcldy Shwrs
71/83 66/80 55/80 63/88 65/84 63/86 66/83
00/60 30/30 00/00 10/40 40/30 40/40 50/50
Springfield
Ptcldy Shwrs Sunny Ptcldy Ptcldy Ptcldy Ptcldy
74/92 69/84 60/86 65/90 66/86 65/89 67/85
00/30 50/60 20/00 10/30 40/30 30/30 40/40
...East central IL...
Champaign/Urbana
Ptcldy Shwrs Sunny Ptcldy Ptcldy Ptcldy Ptcldy
71/91 67/81 58/82 63/88 65/85 64/86 66/84
00/30 50/60 30/00 00/20 30/30 30/30 40/40
Charleston/Mattoon
Sunny Shwrs Sunny Sunny Ptcldy Ptcldy Ptcldy
72/93 68/81 59/84 63/89 66/87 64/88 67/86
00/20 70/80 40/00 10/20 20/20 30/30 40/40
...Southwest IL...
Belleville
Sunny Tstrms Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy
74/96 71/83 65/87 68/92 69/90 69/91 69/88
00/40 80/90 40/10 10/20 30/20 20/20 30/30
Chester
Sunny Tstrms Ptcldy Sunny Ptcldy Sunny Sunny
71/97 69/83 64/86 66/91 67/90 66/90 67/88
00/40 80/90 40/10 10/20 20/20 20/10 30/30
...South central IL...
Carbondale
Sunny Tstrms Ptcldy Sunny Ptcldy Sunny Sunny
75/98 72/86 66/88 67/93 69/92 68/92 69/90
00/30 80/90 60/20 20/20 20/20 20/10 30/30
Centralia
Sunny Tstrms Ptcldy Sunny Ptcldy Sunny Ptcldy
73/96 70/82 63/86 66/92 68/91 67/91 68/89
00/30 90/90 50/10 10/20 20/20 20/20 30/30
Mount Vernon
Sunny Tstrms Ptcldy Sunny Ptcldy Sunny Ptcldy
73/98 70/84 63/88 65/94 68/93 67/93 68/91
00/30 90/90 50/10 10/20 20/20 20/10 20/30
...Southeast IL...
Lawrenceville
Sunny Tstrms Ptcldy Sunny Ptcldy Sunny Ptcldy
73/98 70/83 63/86 65/92 68/91 66/91 68/91
10/30 90/90 70/10 10/20 20/20 20/20 20/30
$$