Hourly Weather Forecast - Collinsville, IL

12 AM
20°F
0%
11mph
NW
Clear
Humidity
48%
Feels like
8°F
Dew Point
3°F
1 AM
19°F
0%
10mph
NW
Clear
Humidity
48%
Feels like
8°F
Dew Point
2°F
2 AM
18°F
0%
9mph
NW
Clear
Humidity
48%
Feels like
7°F
Dew Point
2°F
3 AM
17°F
0%
8mph
NW
Clear
Humidity
50%
Feels like
7°F
Dew Point
2°F
4 AM
17°F
0%
7mph
NW
Clear
Humidity
51%
Feels like
7°F
Dew Point
2°F
5 AM
16°F
0%
6mph
NW
Clear
Humidity
53%
Feels like
7°F
Dew Point
2°F
6 AM
15°F
0%
5mph
NW
Clear
Humidity
54%
Feels like
7°F
Dew Point
2°F
7 AM
16°F
0%
4mph
NW
Clear
Humidity
54%
Feels like
8°F
Dew Point
2°F
7:08 AM
8 AM
17°F
0%
4mph
NW
Sunny
Humidity
52%
Feels like
11°F
Dew Point
2°F
9 AM
19°F
0%
3mph
WNW
Sunny
Humidity
47%
Feels like
14°F
Dew Point
3°F
10 AM
22°F
0%
3mph
WNW
Sunny
Humidity
43%
Feels like
18°F
Dew Point
3°F
11 AM
25°F
0%
3mph
W
Sunny
Humidity
38%
Feels like
21°F
Dew Point
3°F
12 PM
28°F
0%
3mph
W
Sunny
Humidity
37%
Feels like
24°F
Dew Point
5°F
1 PM
30°F
0%
4mph
WSW
Sunny
Humidity
34%
Feels like
27°F
Dew Point
6°F
2 PM
33°F
0%
4mph
WSW
Mostly Sunny
Humidity
33%
Feels like
29°F
Dew Point
7°F
3 PM
35°F
0%
4mph
SW
Partly Cloudy
Humidity
32%
Feels like
31°F
Dew Point
8°F
4 PM
36°F
0%
4mph
SSW
Mostly Cloudy
Humidity
34%
Feels like
33°F
Dew Point
10°F
5 PM
36°F
0%
4mph
SSW
Mostly Cloudy
Humidity
37%
Feels like
33°F
Dew Point
12°F
6 PM
35°F
0%
4mph
SSE
Cloudy
Humidity
41%
Feels like
32°F
Dew Point
14°F
7 PM
35°F
0%
5mph
SSE
Cloudy
Humidity
47%
Feels like
30°F
Dew Point
17°F
7:08 PM
8 PM
34°F
0%
6mph
SSE
Cloudy
Humidity
53%
Feels like
28°F
Dew Point
18°F
9 PM
33°F
10%
8mph
SSE
Cloudy
Humidity
54%
Feels like
26°F
Dew Point
19°F
10 PM
34°F
10%
10mph
SSE
Cloudy
Humidity
54%
Feels like
26°F
Dew Point
19°F
11 PM
34°F
20%
11mph
SSE
Cloudy
Humidity
56%
Feels like
26°F
Dew Point
20°F

Snowfall Forecast Through Monday

Major Winter Storm Afflicts U.S. Northern Tier

Just as one clipper exits New England today, the remnants of an atmospheric river will evolve into yet another destructive winter storm.

Sunday's Severe Weather Outlook

Severe Storms Berate Plains to East Coast

Today's Weather Outlook

Weekend Weather Outlook

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

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

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