Hourly Weather Forecast - Illinois City, IL

12 PM
37°F
30%
12mph
W
30% Chance of Light Rain
Humidity
100%
Feels like
28°F
Dew Point
37°F
1 PM
36°F
30%
14mph
W
30% Chance Frozen Mix
Humidity
100%
Feels like
27°F
Dew Point
36°F
2 PM
34°F
30%
16mph
W
30% Chance Snow Showers
Humidity
94%
Feels like
24°F
Dew Point
33°F
3 PM
33°F
0%
19mph
W
Mostly Cloudy
Humidity
89%
Feels like
21°F
Dew Point
30°F
4 PM
30°F
0%
20mph
W
Windy
Humidity
84%
Feels like
17°F
Dew Point
26°F
4:35 PM
5 PM
27°F
0%
21mph
W
Windy
Humidity
80%
Feels like
13°F
Dew Point
22°F
6 PM
24°F
0%
21mph
W
Windy
Humidity
77%
Feels like
10°F
Dew Point
18°F
7 PM
22°F
0%
22mph
WNW
Windy
Humidity
74%
Feels like
6°F
Dew Point
15°F
8 PM
20°F
0%
23mph
WNW
Windy
Humidity
72%
Feels like
4°F
Dew Point
13°F
9 PM
19°F
0%
23mph
WNW
Windy
Humidity
70%
Feels like
2°F
Dew Point
11°F
10 PM
18°F
0%
23mph
WNW
Windy
Humidity
68%
Feels like
0°F
Dew Point
9°F
11 PM
17°F
0%
23mph
WNW
Windy
Humidity
66%
Feels like
-1°F
Dew Point
8°F

Forecast Peak Wind Gusts Today

High Winds, Rain, and Snow Cross the Country

A clipper moving over the Great Lakes brings rain, snow, and high winds through the Atlantic Coastline.

Rainfall and Snowfall Totals Through Friday

Atmospheric River Symptoms Repeat in the Northwest

Friday's Weather Outlook

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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