Tabular State Forecast
Issued by NWS
Issued by NWS
694
FPUS63 KILX 210906
SFTIL
ILZ001>013-015>021-023>108-212200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
406 AM CDT Thu Aug 21 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 Fri Sat Sun Mon Tue Wed
Aug 21 Aug 22 Aug 23 Aug 24 Aug 25 Aug 26 Aug 27
...Northwest IL...
Moline/Rock Island
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/81 61/83 66/82 55/73 51/70 48/72 50/76
/00 00/00 20/20 00/00 00/00 00/00 00/00
Sterling/Rock Falls
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/79 57/83 64/82 54/74 50/70 47/72 48/75
/00 00/00 20/20 10/00 00/00 00/00 10/10
...North central IL...
DeKalb
Sunny Sunny Ptcldy Sunny Sunny Sunny Sunny
/77 59/79 64/81 54/72 50/68 47/70 48/74
/00 00/00 10/20 10/00 00/00 00/00 00/10
Rockford
Sunny Sunny Sunny Sunny Sunny Sunny Sunny
/78 58/79 64/80 53/72 50/70 47/71 48/74
/00 00/00 20/20 10/00 00/00 00/00 10/10
...Northeast IL...
Aurora
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/76 61/80 65/82 56/73 52/70 49/73 50/74
/00 00/00 10/20 10/00 00/00 00/00 00/10
Chicago Downtown
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/72 65/77 69/82 62/74 58/70 57/71 58/74
/00 00/00 10/20 10/00 00/00 10/10 00/10
Chicago O`Hare
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/75 62/79 68/82 59/74 55/70 54/73 55/75
/00 00/00 10/20 10/00 00/00 00/00 00/10
Joliet
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/75 61/80 65/82 56/74 53/71 50/73 50/74
/00 00/00 10/20 10/00 00/00 00/00 00/10
Kankakee
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/76 61/80 63/82 55/74 51/70 48/73 48/73
/00 00/00 00/20 10/00 00/00 00/00 00/00
Waukegan
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/74 61/78 66/81 56/73 53/69 51/71 52/74
/00 00/00 20/20 10/00 00/00 10/00 10/10
...West central IL...
Jerseyville
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/80 62/83 65/84 59/77 56/74 53/73 52/75
/00 00/00 00/10 10/00 00/00 00/10 10/10
Macomb
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/82 60/83 64/82 55/74 51/70 48/71 49/75
/00 00/00 10/20 10/00 00/00 00/00 00/10
Quincy
Sunny Sunny Ptcldy Sunny Sunny Sunny Sunny
/81 62/85 67/85 58/78 55/74 51/74 52/77
/00 00/00 10/10 10/00 00/00 00/10 10/10
...Central IL...
Decatur
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/81 62/83 64/84 57/77 54/74 50/74 50/77
/00 00/00 00/20 20/00 00/00 00/00 00/10
LaSalle/Peru
Sunny Sunny Ptcldy Sunny Sunny Sunny Sunny
/79 60/80 64/82 55/73 52/69 48/71 49/74
/00 00/00 10/20 10/00 00/00 00/00 00/00
Peoria
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/82 63/83 66/84 58/76 53/73 51/74 51/77
/00 00/00 10/20 10/00 00/00 00/00 00/00
Pontiac
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/78 61/80 63/83 55/74 51/71 48/72 48/75
/00 00/00 00/20 10/00 00/00 00/00 00/00
Springfield
Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny Sunny
/82 63/83 65/84 57/77 55/74 50/74 51/77
/00 00/00 00/20 20/00 00/00 00/00 10/10
...East central IL...
Champaign/Urbana
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/81 62/83 63/85 57/78 53/74 50/75 50/77
/00 00/00 00/20 20/00 00/00 00/00 00/00
Charleston/Mattoon
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/80 62/83 63/84 58/78 54/74 50/74 50/76
/00 00/00 00/10 10/10 00/00 00/00 00/00
...Southwest IL...
Belleville
Ptcldy Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny
/82 62/86 66/88 62/81 59/79 55/76 54/79
/00 00/00 00/10 10/10 00/00 00/10 10/10
Chester
Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy Sunny
/82 63/87 65/89 63/83 58/79 55/76 53/79
/00 00/00 00/00 10/10 00/00 10/10 10/10
...South central IL...
Carbondale
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Sunny
/84 64/88 65/90 64/84 58/79 56/77 54/79
/00 00/00 00/00 10/10 00/00 00/10 10/10
Centralia
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/83 63/86 63/88 61/81 56/77 53/76 52/78
/00 00/00 00/00 10/10 00/00 00/00 10/10
Mount Vernon
Ptcldy Sunny Ptcldy Sunny Ptcldy Sunny Sunny
/84 64/88 63/89 62/83 57/79 53/77 53/79
/00 00/00 00/00 10/10 00/00 00/00 10/10
...Southeast IL...
Lawrenceville
Ptcldy Sunny Ptcldy Sunny Sunny Sunny Sunny
/81 63/84 64/86 62/80 56/76 53/75 53/77
/00 00/00 00/10 10/10 00/00 00/00 00/00
$$