Tabular State Forecast
Issued by NWS
Issued by NWS
952
FPUS63 KILX 210905
SFTIL
ILZ001>013-015>021-023>108-212200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 AM CDT Tue Jul 21 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 Wed Thu Fri Sat Sun Mon
Jul 21 Jul 22 Jul 23 Jul 24 Jul 25 Jul 26 Jul 27
...Northwest IL...
Moline/Rock Island
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/83 61/77 56/79 59/79 60/85 67/92 70/90
/10 00/00 00/00 00/20 20/00 00/00 10/10
Sterling/Rock Falls
Sunny Sunny Sunny Ptcldy Sunny Sunny Sunny
/84 58/76 55/79 58/79 58/85 65/91 67/88
/10 00/00 00/00 00/00 00/00 10/10 10/10
...North central IL...
DeKalb
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/81 56/68 53/74 60/78 58/83 65/88 66/86
/30 10/00 00/00 00/00 00/00 10/10 10/20
Rockford
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/81 56/71 53/75 59/78 59/84 65/90 66/88
/20 00/00 00/00 00/00 00/00 10/20 10/10
...Northeast IL...
Aurora
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/83 58/70 55/76 60/79 60/84 65/89 67/87
/30 10/00 00/00 00/00 00/00 10/20 20/10
Chicago Downtown
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/86 61/70 64/75 65/79 67/85 71/89 71/83
/30 20/10 00/00 00/00 00/00 10/20 20/10
Chicago O`Hare
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/85 59/71 60/77 62/81 64/86 69/91 69/86
/30 10/00 00/00 00/00 00/00 10/20 20/10
Joliet
Ptcldy Sunny Sunny Ptcldy Sunny Ptcldy Sunny
/85 60/71 55/76 60/79 61/84 66/90 68/88
/30 10/00 00/00 00/00 00/00 10/20 20/10
Kankakee
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/85 63/71 53/75 59/78 58/84 64/90 67/88
/30 10/00 00/00 00/00 00/00 00/10 20/10
Waukegan
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/82 57/70 58/74 63/79 63/84 67/89 67/83
/30 20/00 00/00 00/00 00/00 20/20 20/10
...West central IL...
Jerseyville
Tstrms Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/91 65/81 59/80 60/79 62/86 67/93 71/93
/60 00/00 00/00 10/30 30/10 00/00 10/10
Macomb
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/84 62/76 56/79 59/77 60/85 66/91 70/90
/20 00/00 00/00 00/30 20/00 00/00 10/10
Quincy
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/89 66/81 61/81 63/79 64/87 69/94 72/93
/20 00/00 00/00 10/40 30/10 00/00 10/10
...Central IL...
Decatur
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/87 63/76 55/76 58/77 59/83 65/90 69/89
/30 00/10 00/00 00/20 20/10 00/00 10/10
LaSalle/Peru
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/83 61/71 53/75 60/78 59/84 66/90 69/88
/30 10/10 00/00 00/00 00/00 00/10 10/10
Peoria
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/86 63/74 57/79 59/79 60/86 67/93 70/91
/20 00/00 00/00 00/10 10/00 00/00 10/10
Pontiac
Ptcldy Sunny Sunny Ptcldy Sunny Sunny Sunny
/84 62/69 54/75 59/77 58/84 65/90 68/88
/30 20/20 00/00 00/00 00/00 00/10 10/10
Springfield
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/89 64/78 57/79 59/79 61/85 67/92 71/91
/40 00/00 00/00 00/30 30/10 00/00 10/10
...East central IL...
Champaign/Urbana
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/87 63/72 54/77 58/78 59/84 64/90 68/89
/30 20/10 00/00 00/10 10/00 00/10 10/10
Charleston/Mattoon
Ptcldy Ptcldy Sunny Ptcldy Sunny Sunny Sunny
/89 64/76 55/77 58/78 60/84 65/91 69/90
/30 00/10 00/00 00/20 20/10 00/00 10/10
...Southwest IL...
Belleville
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/95 69/83 63/81 63/81 65/88 70/95 74/95
/20 00/00 00/00 00/30 30/20 00/00 10/10
Chester
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/94 68/82 61/80 61/79 63/86 67/93 72/93
/20 00/00 00/00 00/30 30/20 00/00 10/10
...South central IL...
Carbondale
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/96 69/84 62/81 62/82 64/87 69/94 73/95
/30 00/00 00/00 00/30 30/20 00/00 10/10
Centralia
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/93 68/81 60/79 61/79 64/86 68/93 72/93
/30 00/00 00/00 00/30 30/10 00/00 10/10
Mount Vernon
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/95 68/82 60/80 61/81 64/87 68/94 72/94
/20 00/00 00/00 00/20 20/10 00/00 10/10
...Southeast IL...
Lawrenceville
Ptcldy Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny
/91 68/77 59/77 60/79 63/85 67/91 71/91
/40 00/00 00/00 00/10 10/10 00/10 10/10
$$