Hourly Weather Forecast - Belleville, IL

12 AM
30°F
0%
5mph
SE
Partly Cloudy
Humidity
70%
Feels like
25°F
Dew Point
22°F
1 AM
30°F
0%
5mph
SE
Partly Cloudy
Humidity
70%
Feels like
24°F
Dew Point
21°F
2 AM
30°F
0%
6mph
SE
Partly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
22°F
3 AM
30°F
0%
6mph
SE
Partly Cloudy
Humidity
72%
Feels like
24°F
Dew Point
22°F
4 AM
30°F
0%
6mph
SE
Partly Cloudy
Humidity
73%
Feels like
24°F
Dew Point
22°F
5 AM
29°F
0%
6mph
SE
Partly Cloudy
Humidity
75%
Feels like
23°F
Dew Point
22°F
6 AM
29°F
10%
6mph
SE
Partly Cloudy
Humidity
74%
Feels like
23°F
Dew Point
22°F
7 AM
30°F
10%
6mph
SE
Partly Cloudy
Humidity
71%
Feels like
24°F
Dew Point
22°F
7:14 AM
8 AM
33°F
10%
7mph
SE
Mostly Cloudy
Humidity
69%
Feels like
26°F
Dew Point
23°F
9 AM
35°F
10%
7mph
SSE
Mostly Cloudy
Humidity
65%
Feels like
29°F
Dew Point
25°F
10 AM
38°F
10%
8mph
SSE
Partly Cloudy
Humidity
63%
Feels like
32°F
Dew Point
26°F
11 AM
40°F
10%
9mph
SSE
Mostly Sunny
Humidity
60%
Feels like
35°F
Dew Point
28°F
12 PM
43°F
10%
9mph
SSE
Sunny
Humidity
58%
Feels like
37°F
Dew Point
29°F
1 PM
45°F
10%
9mph
SSE
Sunny
Humidity
55%
Feels like
40°F
Dew Point
30°F
2 PM
46°F
10%
9mph
SSE
Sunny
Humidity
52%
Feels like
42°F
Dew Point
30°F
3 PM
46°F
0%
9mph
SSE
Sunny
Humidity
53%
Feels like
42°F
Dew Point
30°F
4 PM
45°F
0%
9mph
SSE
Mostly Sunny
Humidity
56%
Feels like
41°F
Dew Point
31°F
4:42 PM
5 PM
44°F
0%
8mph
SSE
Partly Cloudy
Humidity
61%
Feels like
39°F
Dew Point
31°F
6 PM
43°F
0%
8mph
SSE
Partly Cloudy
Humidity
62%
Feels like
38°F
Dew Point
30°F
7 PM
42°F
10%
8mph
S
Partly Cloudy
Humidity
64%
Feels like
37°F
Dew Point
31°F
8 PM
42°F
10%
8mph
S
Partly Cloudy
Humidity
67%
Feels like
37°F
Dew Point
32°F
9 PM
43°F
10%
8mph
S
Partly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
33°F
10 PM
43°F
10%
8mph
S
Partly Cloudy
Humidity
72%
Feels like
38°F
Dew Point
34°F
11 PM
43°F
10%
7mph
S
Mostly Clear
Humidity
75%
Feels like
39°F
Dew Point
36°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

Thursday's Weather Outlook

Today's Weather Outlook

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

How to Measure Snow via NWS

How To Measure Snow

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