Hourly Weather Forecast - Belleville, IL

12 AM
66°F
0%
7mph
SSW
Clear
Humidity
69%
Feels like
66°F
Dew Point
55°F
1 AM
65°F
0%
8mph
SSW
Clear
Humidity
70%
Feels like
65°F
Dew Point
55°F
2 AM
64°F
0%
8mph
SSW
Clear
Humidity
72%
Feels like
64°F
Dew Point
55°F
3 AM
63°F
0%
8mph
SSW
Clear
Humidity
73%
Feels like
63°F
Dew Point
54°F
4 AM
61°F
0%
8mph
SSW
Clear
Humidity
76%
Feels like
61°F
Dew Point
54°F
5 AM
60°F
0%
8mph
SSW
Clear
Humidity
80%
Feels like
60°F
Dew Point
54°F
6 AM
60°F
0%
8mph
SSW
Clear
Humidity
81%
Feels like
60°F
Dew Point
54°F
7 AM
61°F
0%
9mph
SSW
Clear
Humidity
81%
Feels like
61°F
Dew Point
55°F
7:00 AM
8 AM
64°F
0%
9mph
SSW
Sunny
Humidity
78%
Feels like
64°F
Dew Point
57°F
9 AM
69°F
0%
10mph
SSW
Mostly Sunny
Humidity
72%
Feels like
69°F
Dew Point
59°F
10 AM
74°F
0%
11mph
SSW
Mostly Sunny
Humidity
65%
Feels like
74°F
Dew Point
61°F
11 AM
78°F
0%
11mph
SSW
Mostly Sunny
Humidity
58%
Feels like
78°F
Dew Point
62°F
12 PM
82°F
0%
12mph
SSW
Mostly Sunny
Humidity
52%
Feels like
83°F
Dew Point
63°F
1 PM
85°F
0%
11mph
SW
Partly Cloudy
Humidity
47%
Feels like
86°F
Dew Point
62°F
2 PM
87°F
0%
11mph
SW
Mostly Sunny
Humidity
44%
Feels like
88°F
Dew Point
62°F
3 PM
88°F
10%
11mph
WSW
Mostly Sunny
Humidity
42%
Feels like
88°F
Dew Point
62°F
4 PM
86°F
10%
13mph
WNW
Sunny
Humidity
43%
Feels like
86°F
Dew Point
61°F
5 PM
82°F
20%
13mph
NW
Mostly Sunny
Humidity
45%
Feels like
82°F
Dew Point
59°F
6 PM
76°F
20%
15mph
NNW
Partly Cloudy
Humidity
51%
Feels like
76°F
Dew Point
57°F
7 PM
70°F
20%
17mph
N
Partly Cloudy
Humidity
54%
Feels like
70°F
Dew Point
53°F
7:13 PM
8 PM
65°F
20%
17mph
N
Partly Cloudy
Humidity
58%
Feels like
65°F
Dew Point
50°F
9 PM
61°F
10%
16mph
N
Mostly Clear
Humidity
59%
Feels like
61°F
Dew Point
46°F
10 PM
57°F
10%
15mph
N
Mostly Clear
Humidity
60%
Feels like
57°F
Dew Point
43°F
11 PM
54°F
0%
14mph
N
Mostly Clear
Humidity
65%
Feels like
54°F
Dew Point
42°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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