Tabular State Forecast
Issued by NWS
Issued by NWS
526
FPUS63 KILX 180205
SFTIL
ILZ001>013-015>021-023>108-181000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
905 PM CDT Fri Jul 17 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
Sat Sun Mon Tue Wed Thu Fri
Jul 18 Jul 19 Jul 20 Jul 21 Jul 22 Jul 23 Jul 24
...Northwest IL...
Moline/Rock Island
Tstrms Smoke Ptcldy Sunny Sunny Sunny Sunny
74/93 67/87 69/93 74/88 64/81 61/83 63/84
20/50 00/00 00/30 40/40 00/00 00/10 20/20
Sterling/Rock Falls
Sunny Smoke Tstrms Shwrs Sunny Sunny Sunny
73/92 64/86 66/91 72/87 60/80 58/82 61/84
30/30 10/00 00/50 60/50 00/00 00/10 10/10
...North central IL...
DeKalb
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
73/88 63/82 65/86 71/85 60/78 57/80 60/81
20/70 10/00 00/40 60/50 10/00 00/10 10/20
Rockford
Smoke Smoke Tstrms Shwrs Sunny Sunny Ptcldy
74/89 63/83 67/88 70/85 59/78 57/81 60/83
20/30 00/00 10/50 60/50 10/00 00/10 10/20
...Northeast IL...
Aurora
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
74/89 65/82 66/86 71/86 62/77 58/81 61/82
20/70 10/00 00/30 70/60 10/00 00/00 10/10
Chicago Downtown
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
77/91 72/78 71/89 74/89 66/76 64/80 66/82
20/70 10/00 00/30 70/70 20/00 00/10 10/10
Chicago O`Hare
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
77/91 68/81 69/88 72/87 64/77 62/82 64/83
20/70 10/00 00/30 70/60 20/00 00/10 10/10
Joliet
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
74/90 66/81 66/87 72/87 64/79 59/81 62/83
20/70 20/00 00/30 60/60 20/00 00/00 10/20
Kankakee
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
73/91 64/81 64/87 71/88 63/79 58/81 60/83
30/70 30/00 00/10 60/60 20/00 00/00 10/20
Waukegan
Tstrms Smoke Tstrms Shwrs Sunny Sunny Ptcldy
76/87 66/77 68/88 70/87 61/78 60/81 63/82
20/50 00/00 00/50 70/60 10/00 00/10 10/20
...West central IL...
Jerseyville
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
73/92 72/90 70/93 75/94 67/84 61/83 63/85
20/10 30/30 30/00 10/10 10/00 00/00 10/20
Macomb
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
73/93 69/87 68/92 75/89 63/79 59/82 61/84
30/10 30/00 00/10 40/40 00/00 00/20 20/20
Quincy
Sunny Sunny Sunny Sunny Sunny Ptcldy Ptcldy
75/93 73/90 73/94 78/92 68/84 63/84 66/86
00/10 30/20 20/00 20/20 00/00 00/10 20/20
...Central IL...
Decatur
Sunny Sunny Sunny Sunny Sunny Sunny Ptcldy
73/90 69/85 65/89 73/89 65/79 59/80 60/82
20/20 40/10 00/10 40/40 10/00 00/00 20/20
LaSalle/Peru
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Sunny
74/91 65/84 67/88 73/87 61/79 59/81 62/82
30/70 30/00 00/30 60/60 10/00 00/00 10/20
Peoria
Tstrms Sunny Ptcldy Sunny Sunny Sunny Ptcldy
74/93 68/87 67/92 75/90 65/81 61/83 62/84
20/50 40/00 00/20 50/50 00/00 00/10 10/20
Pontiac
Tstrms Smoke Ptcldy Shwrs Sunny Sunny Ptcldy
73/89 65/83 65/88 73/88 63/79 58/81 60/83
20/70 50/00 00/20 60/60 10/00 00/00 10/20
Springfield
Sunny Ptcldy Sunny Sunny Sunny Sunny Ptcldy
74/92 71/88 68/92 76/92 65/82 60/82 62/84
20/10 40/10 10/10 40/40 10/00 00/00 20/20
...East central IL...
Champaign/Urbana
Sunny Sunny Sunny Shwrs Sunny Sunny Ptcldy
73/90 67/85 64/89 73/90 65/79 59/80 60/82
40/30 40/00 00/10 50/50 10/00 00/00 10/20
Charleston/Mattoon
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
73/90 69/86 65/90 73/91 64/80 58/80 59/82
30/10 50/10 10/10 40/40 20/10 00/00 10/20
...Southwest IL...
Belleville
Sunny Tstrms Sunny Sunny Sunny Ptcldy Ptcldy
75/93 75/92 72/95 78/97 71/86 64/85 67/87
20/10 20/50 50/00 10/10 10/00 00/00 10/20
Chester
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
72/92 73/90 71/93 75/96 69/85 62/82 65/85
20/20 10/50 50/00 10/10 10/00 00/00 10/20
...South central IL...
Carbondale
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
74/93 74/91 72/93 76/97 70/86 63/84 66/86
20/20 20/50 50/10 10/10 10/00 00/00 00/20
Centralia
Sunny Ptcldy Sunny Sunny Sunny Sunny Ptcldy
74/92 74/90 70/92 76/95 69/84 62/83 65/85
20/10 20/40 40/00 10/10 10/00 00/00 10/20
Mount Vernon
Sunny Tstrms Sunny Sunny Sunny Sunny Ptcldy
74/93 74/91 70/93 76/96 70/85 62/84 65/86
30/10 30/50 50/00 10/10 10/00 00/00 10/20
...Southeast IL...
Lawrenceville
Sunny Ptcldy Sunny Ptcldy Sunny Sunny Ptcldy
74/91 72/88 68/90 74/93 67/82 61/82 62/84
30/10 40/20 20/10 20/30 30/00 00/00 00/10
$$