Tabular State Forecast
Issued by NWS
Issued by NWS
457
FPUS63 KILX 251605
SFTIL
ILZ001>013-015>021-023>108-252200-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
1105 AM CDT Fri Sep 25 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 Sat Sun Mon Tue Wed Thu
Sep 25 Sep 26 Sep 27 Sep 28 Sep 29 Sep 30 Oct 01
...Northwest IL...
Moline/Rock Island
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/65 53/68 56/68 55/71 55/71 62/70 61/71
/30 00/10 10/10 00/00 00/30 70/70 70/50
Sterling/Rock Falls
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 51/70 54/68 53/70 54/71 60/69 61/70
/30 00/00 10/10 00/00 00/30 60/70 60/60
...North central IL...
DeKalb
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 50/68 51/69 51/71 52/70 59/68 60/69
/40 10/00 00/00 00/00 00/20 50/60 60/60
Rockford
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 50/68 50/68 51/70 51/70 59/67 60/69
/30 10/00 00/00 00/00 00/30 50/70 60/60
...Northeast IL...
Aurora
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 51/69 50/71 52/72 52/72 60/69 61/70
/40 10/00 00/00 00/00 00/20 50/60 60/60
Chicago Downtown
Mocldy Sunny Ptcldy Sunny Ptcldy Shwrs Shwrs
/64 55/66 55/67 57/69 56/70 61/68 62/69
/10 10/00 00/00 00/00 00/10 40/60 60/60
Chicago O`Hare
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 53/68 52/70 54/72 54/72 61/69 62/70
/20 10/00 00/00 00/00 00/10 50/60 60/60
Joliet
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 51/70 51/72 53/73 53/73 61/70 62/72
/30 10/00 00/00 00/00 00/10 50/60 60/60
Kankakee
Mocldy Sunny Ptcldy Sunny Ptcldy Shwrs Shwrs
/67 49/72 48/73 51/75 51/76 60/73 62/74
/10 10/00 00/00 00/00 00/10 40/60 60/50
Waukegan
Mocldy Sunny Ptcldy Sunny Ptcldy Shwrs Shwrs
/65 54/65 52/67 53/69 53/70 60/68 60/68
/20 10/00 00/00 00/00 00/10 50/60 60/60
...West central IL...
Jerseyville
Ptcldy Mocldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/73 57/69 57/74 55/77 55/79 63/77 64/77
/00 00/20 20/10 00/00 00/20 40/60 60/60
Macomb
Shwrs Mocldy Mocldy Sunny Ptcldy Shwrs Shwrs
/65 54/65 57/68 55/72 56/72 63/71 63/72
/50 10/40 20/20 00/00 00/30 60/70 60/60
Quincy
Mocldy Shwrs Mocldy Ptcldy Ptcldy Shwrs Shwrs
/69 59/65 59/71 59/74 59/75 65/73 64/74
/20 10/50 30/20 00/00 00/30 60/70 60/60
...Central IL...
Decatur
Mocldy Ptcldy Ptcldy Sunny Sunny Shwrs Shwrs
/71 54/74 55/75 52/76 54/78 63/76 64/76
/10 10/00 00/00 00/00 00/10 40/60 60/60
LaSalle/Peru
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/68 51/70 52/70 52/72 53/73 62/71 62/72
/20 10/00 00/00 00/00 00/30 50/60 60/60
Peoria
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/65 55/70 57/70 56/72 57/74 64/72 64/73
/20 10/00 10/00 00/00 00/20 50/60 60/60
Pontiac
Mocldy Sunny Ptcldy Sunny Sunny Shwrs Shwrs
/68 50/72 51/72 51/74 52/76 61/73 63/74
/10 10/00 00/00 00/00 00/10 40/60 60/60
Springfield
Mocldy Ptcldy Ptcldy Sunny Ptcldy Shwrs Shwrs
/71 57/72 59/73 55/76 57/78 64/76 65/76
/10 10/00 20/10 00/00 00/20 40/60 60/60
...East central IL...
Champaign/Urbana
Mocldy Sunny Sunny Sunny Sunny Shwrs Shwrs
/70 52/73 51/74 50/75 53/77 62/75 63/75
/10 10/00 00/00 00/00 00/10 40/60 50/50
Charleston/Mattoon
Mocldy Ptcldy Sunny Sunny Sunny Shwrs Shwrs
/73 54/75 53/75 50/77 53/79 62/77 64/77
/10 10/00 00/00 00/00 00/00 30/50 50/50
...Southwest IL...
Belleville
Ptcldy Mocldy Ptcldy Sunny Sunny Shwrs Shwrs
/74 58/70 60/74 57/77 57/80 65/79 66/77
/00 00/10 20/10 00/00 00/20 30/50 50/50
Chester
Ptcldy Mocldy Ptcldy Sunny Sunny Ptcldy Shwrs
/74 58/72 59/72 56/75 56/78 63/77 65/76
/00 00/00 20/10 00/00 00/10 10/40 40/50
...South central IL...
Carbondale
Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Shwrs
/77 57/72 58/73 55/75 55/78 64/79 66/77
/00 00/00 10/10 00/00 00/00 10/40 40/50
Centralia
Ptcldy Mocldy Ptcldy Sunny Sunny Ptcldy Shwrs
/75 57/71 57/74 53/77 54/79 64/79 66/77
/00 00/00 10/00 00/00 00/10 20/40 40/50
Mount Vernon
Ptcldy Ptcldy Ptcldy Sunny Sunny Ptcldy Shwrs
/76 56/73 57/74 53/77 53/80 63/80 65/78
/00 00/00 00/00 00/00 00/00 10/40 40/50
...Southeast IL...
Lawrenceville
Ptcldy Sunny Sunny Sunny Sunny Ptcldy Shwrs
/75 55/72 52/72 49/74 52/77 62/79 66/77
/00 00/00 00/00 00/00 00/00 10/30 40/50
$$