Hourly Weather Forecast - Belleville, IL

12 AM
28°F
0%
2mph
NNW
Partly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
22°F
1 AM
28°F
0%
2mph
NNW
Partly Cloudy
Humidity
78%
Feels like
28°F
Dew Point
22°F
2 AM
28°F
0%
2mph
NNW
Mostly Clear
Humidity
79%
Feels like
28°F
Dew Point
22°F
3 AM
27°F
0%
2mph
NNW
Clear
Humidity
79%
Feels like
27°F
Dew Point
22°F
4 AM
27°F
0%
2mph
NNW
Clear
Humidity
79%
Feels like
27°F
Dew Point
21°F
5 AM
27°F
0%
2mph
NNW
Clear
Humidity
80%
Feels like
27°F
Dew Point
21°F
6 AM
27°F
0%
1mph
N
Mostly Clear
Humidity
80%
Feels like
27°F
Dew Point
21°F
7 AM
28°F
0%
1mph
N
Mostly Clear
Humidity
77%
Feels like
28°F
Dew Point
21°F
7:17 AM
8 AM
30°F
0%
1mph
NNE
Sunny
Humidity
73%
Feels like
30°F
Dew Point
22°F
9 AM
33°F
0%
1mph
ENE
Sunny
Humidity
71%
Feels like
33°F
Dew Point
24°F
10 AM
36°F
0%
2mph
ESE
Sunny
Humidity
64%
Feels like
36°F
Dew Point
25°F
11 AM
38°F
0%
3mph
SE
Sunny
Humidity
57%
Feels like
38°F
Dew Point
25°F
12 PM
40°F
0%
4mph
SE
Sunny
Humidity
54%
Feels like
38°F
Dew Point
25°F
1 PM
42°F
0%
4mph
SE
Sunny
Humidity
53%
Feels like
39°F
Dew Point
26°F
2 PM
42°F
0%
5mph
SSE
Mostly Sunny
Humidity
54%
Feels like
38°F
Dew Point
26°F
3 PM
41°F
0%
5mph
SSE
Partly Cloudy
Humidity
56%
Feels like
37°F
Dew Point
26°F
4 PM
39°F
0%
6mph
SE
Partly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
26°F
4:52 PM
5 PM
38°F
0%
6mph
SE
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
27°F
6 PM
38°F
0%
6mph
SE
Cloudy
Humidity
66%
Feels like
33°F
Dew Point
28°F
7 PM
37°F
0%
6mph
SE
Cloudy
Humidity
67%
Feels like
32°F
Dew Point
27°F
8 PM
37°F
0%
7mph
SSE
Cloudy
Humidity
69%
Feels like
31°F
Dew Point
28°F
9 PM
36°F
0%
8mph
SSE
Cloudy
Humidity
71%
Feels like
30°F
Dew Point
28°F
10 PM
35°F
0%
8mph
SSE
Cloudy
Humidity
73%
Feels like
29°F
Dew Point
28°F
11 PM
34°F
0%
8mph
S
Mostly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
28°F

Rain and Snow Totals Through Friday

2026 Opens with Heavy Rain in California

Moderate to heavy rainfall persists until nighttime in much of California.

Thursday's Weather Outlook

New Year's Day and Extended Weekend Weather Outlook

St. Louis Tornado - May 16th, 2025

2025 Year in Review: Billion-Dollar Disasters From May through June

EF3 tornado damage near Plantersville, Alabama

2025 Year in Review: Billion-Dollar Disasters From February Through April

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide