Tabular State Forecast
Issued by NWS
Issued by NWS
179
FPUS63 KILX 302105
SFTIL
ILZ001>013-015>021-023>108-011000-
Tabular State Forecast for Illinois
National Weather Service Lincoln IL
405 PM CDT Wed Sep 30 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
Thu Fri Sat Sun Mon Tue Wed
Oct 01 Oct 02 Oct 03 Oct 04 Oct 05 Oct 06 Oct 07
...Northwest IL...
Moline/Rock Island
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
65/71 53/67 45/68 49/71 46/65 44/68 54/73
80/90 50/30 00/00 00/00 00/00 00/00 00/10
Sterling/Rock Falls
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
64/72 51/66 43/67 47/70 43/64 41/67 50/72
90/100 50/20 00/00 00/00 00/00 00/00 00/10
...North central IL...
DeKalb
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
65/71 52/65 43/66 45/70 43/64 40/65 49/71
90/100 90/10 00/00 00/00 00/00 00/00 00/10
Rockford
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
64/70 51/64 42/66 46/69 42/63 40/65 50/70
90/100 70/00 00/00 00/00 00/00 00/00 00/20
...Northeast IL...
Aurora
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
65/73 54/66 45/66 46/70 45/64 41/65 48/70
90/100 100/10 00/00 00/00 00/00 00/00 00/10
Chicago Downtown
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
65/72 58/62 51/62 51/67 51/59 48/62 51/67
90/100 100/20 00/00 00/00 00/00 00/00 00/10
Chicago O`Hare
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
65/72 56/65 48/65 48/69 48/62 45/65 50/70
80/100 100/20 00/00 00/00 00/00 00/00 00/10
Joliet
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
66/75 57/67 47/67 47/71 47/65 42/67 50/72
100/100 100/20 00/00 00/00 00/00 00/00 00/10
Kankakee
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
66/79 58/68 44/69 45/72 46/66 40/68 47/74
90/90 90/30 00/00 00/00 00/00 00/00 00/10
Waukegan
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
64/70 53/63 47/62 47/67 46/60 44/63 50/68
80/100 80/10 00/00 00/00 00/00 00/00 00/20
...West central IL...
Jerseyville
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
72/86 63/70 49/72 49/74 49/70 46/70 51/77
00/50 80/40 00/00 00/00 00/00 00/00 00/00
Macomb
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
68/73 55/66 47/68 49/71 47/66 45/67 53/73
40/90 80/50 00/00 00/00 00/00 00/00 00/10
Quincy
Tstrms Sunny Sunny Sunny Sunny Sunny Ptcldy
71/74 58/66 50/69 53/71 50/66 49/68 56/73
20/90 90/00 00/00 00/00 00/00 00/00 00/10
...Central IL...
Decatur
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
71/84 61/71 47/72 48/74 48/69 43/70 48/76
10/50 90/40 00/00 00/00 00/00 00/00 00/00
LaSalle/Peru
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
65/75 54/68 44/69 46/72 44/66 41/68 50/73
90/100 100/10 00/00 00/00 00/00 00/00 00/00
Peoria
Shwrs Sunny Sunny Sunny Sunny Sunny Ptcldy
68/76 57/68 48/69 49/72 48/66 44/69 52/74
20/80 80/10 00/00 00/00 00/00 00/00 00/10
Pontiac
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
67/79 57/70 45/70 46/73 44/67 40/69 48/74
80/90 90/30 00/00 00/00 00/00 00/00 00/00
Springfield
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
72/83 61/70 48/71 49/74 48/69 44/70 51/76
10/70 80/20 00/00 00/00 00/00 00/00 00/00
...East central IL...
Champaign/Urbana
Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy
70/85 61/70 47/71 48/74 48/68 42/69 48/75
10/50 90/40 00/00 00/00 00/00 00/00 00/00
Charleston/Mattoon
Mocldy Shwrs Sunny Sunny Sunny Sunny Ptcldy
72/88 62/72 46/72 47/75 48/70 41/70 46/77
00/30 80/60 00/00 00/00 00/00 00/00 00/00
...Southwest IL...
Belleville
Mocldy Shwrs Sunny Sunny Sunny Sunny Ptcldy
73/89 66/71 53/72 52/75 52/70 48/71 53/77
00/20 90/60 10/00 00/00 00/00 00/00 00/00
Chester
Ptcldy Shwrs Sunny Sunny Sunny Sunny Ptcldy
70/89 65/71 54/72 52/74 51/71 46/70 49/76
00/00 90/80 20/00 10/10 00/00 00/00 00/00
...South central IL...
Carbondale
Ptcldy Shwrs Ptcldy Ptcldy Sunny Sunny Ptcldy
71/90 68/71 53/70 52/73 52/70 46/69 48/75
00/00 80/90 30/10 10/10 00/00 00/00 00/10
Centralia
Mocldy Shwrs Sunny Sunny Sunny Sunny Ptcldy
72/90 67/72 50/73 50/75 50/70 44/70 47/77
00/10 80/80 10/00 00/00 00/00 00/00 00/00
Mount Vernon
Mocldy Shwrs Sunny Ptcldy Sunny Sunny Ptcldy
70/91 67/73 51/72 50/76 50/72 44/71 47/77
00/00 80/80 20/00 00/00 00/00 00/00 00/00
...Southeast IL...
Lawrenceville
Ptcldy Shwrs Sunny Sunny Sunny Sunny Sunny
69/89 67/72 51/72 49/75 50/70 43/68 46/76
00/00 80/90 20/00 00/00 00/00 00/00 00/00
$$