Hourly Weather Forecast - Belleville, IL

2 AM
10°F
0%
5mph
SSE
Clear
Humidity
74%
Feels like
2°F
Dew Point
3°F
3 AM
11°F
0%
6mph
S
Clear
Humidity
71%
Feels like
1°F
Dew Point
3°F
4 AM
11°F
0%
6mph
S
Clear
Humidity
68%
Feels like
1°F
Dew Point
3°F
5 AM
12°F
0%
7mph
S
Clear
Humidity
66%
Feels like
1°F
Dew Point
3°F
6 AM
12°F
0%
8mph
S
Clear
Humidity
64%
Feels like
1°F
Dew Point
3°F
7 AM
14°F
0%
9mph
S
Clear
Humidity
61%
Feels like
2°F
Dew Point
3°F
7:10 AM
8 AM
16°F
0%
10mph
S
Sunny
Humidity
56%
Feels like
4°F
Dew Point
3°F
9 AM
19°F
0%
11mph
S
Sunny
Humidity
51%
Feels like
8°F
Dew Point
4°F
10 AM
23°F
0%
11mph
SSW
Sunny
Humidity
46%
Feels like
12°F
Dew Point
5°F
11 AM
27°F
0%
11mph
SSW
Sunny
Humidity
42%
Feels like
17°F
Dew Point
7°F
12 PM
31°F
0%
11mph
SSW
Sunny
Humidity
37%
Feels like
22°F
Dew Point
8°F
1 PM
35°F
0%
11mph
SSW
Sunny
Humidity
34%
Feels like
26°F
Dew Point
9°F
2 PM
37°F
0%
11mph
SSW
Sunny
Humidity
32%
Feels like
29°F
Dew Point
10°F
3 PM
37°F
0%
10mph
SSW
Sunny
Humidity
34%
Feels like
30°F
Dew Point
11°F
4 PM
35°F
0%
8mph
SSW
Sunny
Humidity
38%
Feels like
29°F
Dew Point
12°F
4:40 PM
5 PM
33°F
0%
7mph
SSW
Clear
Humidity
42%
Feels like
27°F
Dew Point
12°F
6 PM
30°F
0%
6mph
SSW
Clear
Humidity
47%
Feels like
25°F
Dew Point
13°F
7 PM
29°F
0%
5mph
SSW
Clear
Humidity
50%
Feels like
23°F
Dew Point
13°F
8 PM
28°F
0%
6mph
SSW
Clear
Humidity
53%
Feels like
22°F
Dew Point
13°F
9 PM
28°F
0%
6mph
SSW
Clear
Humidity
55%
Feels like
21°F
Dew Point
13°F
10 PM
27°F
0%
5mph
SSW
Clear
Humidity
57%
Feels like
21°F
Dew Point
14°F
11 PM
27°F
0%
5mph
SSW
Clear
Humidity
58%
Feels like
21°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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