Tabular State Forecast
Issued by NWS
Issued by NWS
641
FPUS63 KILX 292105
SFTIL
ILZ001>013-015>021-023>108-301000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 PM CDT Tue Sep 29 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
Wed Thu Fri Sat Sun Mon Tue
Sep 30 Oct 01 Oct 02 Oct 03 Oct 04 Oct 05 Oct 06
...Northwest IL...
Moline/Rock Island
Shwrs Tstrms Ptcldy Sunny Sunny Sunny Sunny
64/72 66/71 57/68 48/67 50/68 46/64 48/66
60/90 70/100 100/50 00/00 00/00 00/00 00/00
Sterling/Rock Falls
Shwrs Shwrs Ptcldy Sunny Sunny Sunny Sunny
62/71 64/71 54/67 45/67 47/67 43/64 44/65
40/90 70/90 90/50 00/00 00/00 00/00 00/00
...North central IL...
DeKalb
Shwrs Shwrs Ptcldy Sunny Sunny Sunny Ptcldy
62/68 64/71 55/67 45/66 46/67 43/63 43/64
30/100 70/100 100/60 00/00 00/00 00/00 00/00
Rockford
Shwrs Shwrs Ptcldy Sunny Sunny Sunny Ptcldy
61/69 65/69 53/66 44/66 46/66 42/62 43/64
40/100 90/90 90/50 00/00 00/00 00/00 00/00
...Northeast IL...
Aurora
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
62/68 65/72 57/67 47/66 47/68 44/63 43/64
20/80 60/90 90/70 00/00 00/00 00/00 00/00
Chicago Downtown
Shwrs Shwrs Shwrs Sunny Ptcldy Sunny Sunny
64/67 65/70 60/63 53/61 52/64 51/59 49/61
20/80 60/90 90/70 00/00 00/00 00/00 00/00
Chicago O`Hare
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
63/68 65/71 58/66 49/65 48/67 47/61 46/63
20/90 60/90 90/70 00/00 00/00 00/00 00/00
Joliet
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
64/69 66/75 59/68 49/67 48/69 46/64 44/65
10/90 60/80 90/80 00/00 00/00 00/00 00/00
Kankakee
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
63/71 66/78 60/69 47/68 47/70 44/66 42/67
00/60 40/70 90/90 00/00 00/00 00/00 00/00
Waukegan
Shwrs Shwrs Ptcldy Sunny Ptcldy Sunny Sunny
61/67 63/69 54/64 48/62 48/64 46/60 46/61
50/100 80/90 90/50 00/00 00/00 00/00 00/00
...West central IL...
Jerseyville
Mocldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny
66/87 71/84 64/70 53/68 52/70 49/67 47/68
00/10 10/50 90/90 20/10 10/10 00/00 00/00
Macomb
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
64/73 66/73 60/67 50/67 51/67 47/64 48/66
50/80 40/90 90/70 00/00 00/00 00/00 00/00
Quincy
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
67/78 69/75 61/68 52/67 53/68 49/66 50/68
40/60 40/90 90/70 00/10 00/00 00/00 00/00
...Central IL...
Decatur
Mocldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny
65/81 69/84 64/72 51/70 50/71 47/68 45/69
10/10 10/50 90/90 20/10 20/20 00/00 00/00
LaSalle/Peru
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
63/71 66/74 57/69 46/68 47/69 44/65 43/67
20/90 60/90 90/80 00/00 00/00 00/00 00/00
Peoria
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
65/74 68/76 61/69 50/68 51/69 48/66 47/67
30/80 40/80 90/90 00/00 00/00 00/00 00/00
Pontiac
Shwrs Shwrs Shwrs Sunny Sunny Sunny Sunny
64/73 67/78 60/70 47/69 48/70 44/67 42/68
10/80 40/80 90/90 00/00 10/10 00/00 00/00
Springfield
Mocldy Shwrs Shwrs Ptcldy Sunny Sunny Sunny
65/82 70/82 64/71 53/70 53/70 49/68 48/69
10/20 20/60 100/100 10/10 20/20 00/00 00/00
...East central IL...
Champaign/Urbana
Mocldy Mocldy Shwrs Ptcldy Sunny Sunny Sunny
62/80 69/84 64/71 50/69 50/71 46/67 44/68
10/20 10/40 90/90 20/10 20/20 00/00 00/00
Charleston/Mattoon
Mocldy Ptcldy Shwrs Ptcldy Sunny Sunny Sunny
63/84 70/88 65/73 51/70 51/72 46/68 44/69
00/10 10/20 90/90 30/10 20/20 00/00 00/00
...Southwest IL...
Belleville
Ptcldy Mocldy Tstrms Ptcldy Sunny Sunny Sunny
67/90 72/89 68/73 57/69 55/71 51/69 48/70
00/10 10/30 80/80 40/30 30/10 00/00 00/00
Chester
Ptcldy Ptcldy Tstrms Mocldy Ptcldy Sunny Sunny
63/89 69/88 66/73 56/69 54/70 51/69 47/69
00/00 00/10 60/90 60/30 30/20 00/00 00/00
...South central IL...
Carbondale
Ptcldy Ptcldy Shwrs Mocldy Ptcldy Sunny Sunny
58/89 70/90 69/75 58/69 56/71 52/70 49/70
00/00 00/00 50/90 80/40 30/20 10/00 00/00
Centralia
Ptcldy Ptcldy Tstrms Ptcldy Sunny Sunny Sunny
63/89 70/90 68/73 56/69 54/71 50/69 47/69
00/00 00/10 70/80 50/20 20/20 00/00 00/00
Mount Vernon
Ptcldy Ptcldy Tstrms Ptcldy Ptcldy Sunny Sunny
55/90 69/91 68/75 56/70 54/72 51/70 47/70
00/00 00/00 60/90 60/30 30/20 00/00 00/00
...Southeast IL...
Lawrenceville
Ptcldy Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny
60/88 69/91 69/75 57/70 54/71 49/69 45/69
00/00 00/00 50/90 60/20 20/20 00/00 00/00
$$