Tabular State Forecast
Issued by NWS
Issued by NWS
181
FPUS63 KILX 160907
SFTIL
ILZ001>013-015>021-023>108-162200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
406 AM CDT Sat Aug 16 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 Sun Mon Tue Wed Thu Fri
Aug 16 Aug 17 Aug 18 Aug 19 Aug 20 Aug 21 Aug 22
...Northwest IL...
Moline/Rock Island
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/94 73/92 73/94 73/88 66/79 61/82 62/84
/10 10/10 20/20 30/30 20/10 10/00 00/00
Sterling/Rock Falls
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/94 72/90 71/93 72/88 64/79 60/82 59/84
/30 30/20 20/20 30/30 20/10 10/00 00/00
...North central IL...
DeKalb
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/90 70/82 70/91 71/87 63/77 60/81 59/84
/40 40/40 20/30 40/40 20/10 10/00 00/00
Rockford
Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Sunny Sunny
/89 71/82 69/90 70/85 63/76 59/80 58/83
/40 50/50 30/40 40/40 20/10 00/00 00/10
...Northeast IL...
Aurora
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/93 71/85 71/92 72/89 66/79 63/82 62/86
/40 40/40 20/30 40/40 30/10 10/00 00/00
Chicago Downtown
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/89 73/80 73/89 76/86 70/74 68/76 68/83
/40 40/40 20/30 40/40 30/10 10/00 00/00
Chicago O`Hare
Ptcldy Tstrms Ptcldy Ptcldy Ptcldy Sunny Sunny
/93 72/81 72/91 74/88 68/77 66/80 65/86
/40 50/50 20/40 40/40 30/10 10/00 00/00
Joliet
Sunny Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny
/93 71/87 72/93 73/90 68/79 64/83 62/86
/40 40/30 20/30 30/30 30/10 10/00 00/00
Kankakee
Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/92 71/87 71/93 72/91 66/80 62/82 60/86
/40 40/30 20/20 30/30 30/10 10/10 10/00
Waukegan
Tstrms Tstrms Ptcldy Tstrms Ptcldy Sunny Sunny
/87 70/77 70/87 72/83 66/74 64/76 64/82
/50 50/50 30/40 50/50 20/10 00/00 00/00
...West central IL...
Jerseyville
Sunny Sunny Vryhot Sunny Ptcldy Ptcldy Sunny
/95 74/95 75/96 75/93 71/83 66/82 64/85
/10 10/00 00/10 10/20 30/20 20/10 10/00
Macomb
Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny Sunny
/95 73/94 73/93 73/89 68/80 62/81 61/83
/10 10/10 10/10 20/30 30/10 10/00 00/00
Quincy
Vryhot Vryhot Vryhot Ptcldy Ptcldy Ptcldy Sunny
/96 75/96 76/96 75/92 71/82 65/82 64/85
/00 00/00 00/10 20/30 30/20 10/10 00/00
...Central IL...
Decatur
Sunny Sunny Sunny Sunny Ptcldy Sunny Sunny
/95 73/95 74/95 74/94 69/84 64/84 63/87
/20 20/20 20/10 10/20 30/20 10/10 10/00
LaSalle/Peru
Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny
/93 73/88 72/93 73/89 66/79 62/82 60/84
/30 30/20 20/20 30/30 20/10 10/10 00/00
Peoria
Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny Sunny
/97 74/96 75/96 75/93 69/83 64/84 64/87
/20 20/20 20/10 20/20 20/10 10/00 00/00
Pontiac
Sunny Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/92 73/88 72/93 72/91 66/80 62/83 61/85
/30 30/20 20/10 20/20 20/10 10/10 10/00
Springfield
Vryhot Vryhot Vryhot Sunny Ptcldy Sunny Sunny
/96 74/96 75/96 74/93 70/83 64/83 64/86
/20 20/20 20/10 10/20 30/20 10/10 10/00
...East central IL...
Champaign/Urbana
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/96 73/96 73/97 73/96 68/85 63/85 62/88
/20 20/20 20/10 10/20 20/20 20/10 10/00
Charleston/Mattoon
Sunny Ptcldy Sunny Sunny Ptcldy Ptcldy Sunny
/95 73/94 74/95 74/95 69/84 64/84 63/86
/10 10/20 20/10 10/20 30/20 20/10 10/00
...Southwest IL...
Belleville
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/97 75/99 76/99 76/98 73/88 68/86 66/88
/10 10/00 00/00 10/20 30/30 20/10 10/10
Chester
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/98 74/99 76/99 75/99 73/90 68/86 66/89
/10 10/10 10/00 00/10 30/30 30/10 10/10
...South central IL...
Carbondale
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/97 74/99 76/100 75/99 73/90 69/86 67/89
/10 10/20 20/00 10/10 30/30 30/10 10/10
Centralia
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/96 74/99 75/99 75/98 71/87 66/86 65/88
/10 10/00 00/00 00/10 30/20 20/10 10/10
Mount Vernon
Vryhot Vryhot Vryhot Vryhot Ptcldy Ptcldy Sunny
/97 74/99 76/99 75/99 72/88 67/86 66/89
/10 10/20 20/00 00/10 30/20 20/10 10/10
...Southeast IL...
Lawrenceville
Sunny Sunny Sunny Vryhot Ptcldy Ptcldy Sunny
/94 74/94 75/95 74/96 71/86 67/84 66/86
/00 10/20 20/00 00/10 30/20 20/10 10/10
$$