Hourly Weather Forecast - Belleville, IL

4 AM
11°F
0%
6mph
S
Clear
Humidity
72%
Feels like
0°F
Dew Point
4°F
5 AM
11°F
0%
7mph
S
Clear
Humidity
71%
Feels like
1°F
Dew Point
4°F
6 AM
12°F
0%
8mph
S
Clear
Humidity
69%
Feels like
0°F
Dew Point
4°F
7 AM
13°F
0%
9mph
S
Clear
Humidity
65%
Feels like
1°F
Dew Point
4°F
7:10 AM
8 AM
16°F
0%
10mph
S
Sunny
Humidity
62%
Feels like
4°F
Dew Point
5°F
9 AM
19°F
0%
11mph
S
Sunny
Humidity
57%
Feels like
7°F
Dew Point
6°F
10 AM
22°F
0%
11mph
SSW
Sunny
Humidity
53%
Feels like
11°F
Dew Point
8°F
11 AM
26°F
0%
11mph
SSW
Mostly Sunny
Humidity
47%
Feels like
16°F
Dew Point
9°F
12 PM
30°F
0%
11mph
SSW
Mostly Sunny
Humidity
43%
Feels like
21°F
Dew Point
11°F
1 PM
34°F
0%
11mph
SSW
Sunny
Humidity
40%
Feels like
25°F
Dew Point
12°F
2 PM
36°F
0%
11mph
SSW
Sunny
Humidity
37%
Feels like
28°F
Dew Point
12°F
3 PM
36°F
0%
10mph
SSW
Sunny
Humidity
37%
Feels like
29°F
Dew Point
13°F
4 PM
35°F
0%
8mph
SSW
Sunny
Humidity
40%
Feels like
28°F
Dew Point
13°F
4:40 PM
5 PM
32°F
0%
7mph
SSW
Clear
Humidity
46%
Feels like
26°F
Dew Point
14°F
6 PM
30°F
0%
6mph
SSW
Clear
Humidity
46%
Feels like
25°F
Dew Point
12°F
7 PM
29°F
0%
5mph
SSW
Clear
Humidity
48%
Feels like
24°F
Dew Point
12°F
8 PM
28°F
0%
6mph
SSW
Clear
Humidity
51%
Feels like
22°F
Dew Point
12°F
9 PM
28°F
0%
6mph
SSW
Clear
Humidity
52%
Feels like
21°F
Dew Point
13°F
10 PM
27°F
0%
5mph
SSW
Clear
Humidity
55%
Feels like
21°F
Dew Point
13°F
11 PM
27°F
0%
5mph
SW
Clear
Humidity
58%
Feels like
21°F
Dew Point
14°F

Wind chill temperatures Monday A.M.

Frigid Weather Sends Shivers 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

Today'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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