Hourly Weather Forecast - Collinsville, IL

12 AM
55°F
0%
4mph
SSE
Mostly Clear
Humidity
73%
Feels like
55°F
Dew Point
46°F
1 AM
53°F
0%
4mph
SSE
Clear
Humidity
74%
Feels like
53°F
Dew Point
45°F
2 AM
52°F
0%
3mph
S
Clear
Humidity
76%
Feels like
52°F
Dew Point
45°F
3 AM
51°F
0%
3mph
S
Clear
Humidity
79%
Feels like
51°F
Dew Point
45°F
4 AM
49°F
0%
3mph
SSW
Clear
Humidity
82%
Feels like
49°F
Dew Point
44°F
5 AM
49°F
0%
3mph
SSW
Clear
Humidity
85%
Feels like
49°F
Dew Point
44°F
6 AM
48°F
0%
3mph
SW
Clear
Humidity
86%
Feels like
48°F
Dew Point
44°F
7 AM
50°F
0%
3mph
WSW
Clear
Humidity
82%
Feels like
50°F
Dew Point
44°F
7:03 AM
8 AM
53°F
0%
3mph
WSW
Mostly Sunny
Humidity
80%
Feels like
53°F
Dew Point
47°F
9 AM
58°F
0%
4mph
WSW
Partly Cloudy
Humidity
74%
Feels like
58°F
Dew Point
49°F
10 AM
61°F
0%
4mph
WSW
Partly Cloudy
Humidity
67%
Feels like
61°F
Dew Point
51°F
11 AM
64°F
0%
5mph
WSW
Partly Cloudy
Humidity
60%
Feels like
64°F
Dew Point
51°F
12 PM
67°F
0%
5mph
WSW
Partly Cloudy
Humidity
55%
Feels like
67°F
Dew Point
50°F
1 PM
69°F
0%
5mph
WSW
Partly Cloudy
Humidity
49%
Feels like
69°F
Dew Point
49°F
2 PM
70°F
0%
5mph
WSW
Partly Cloudy
Humidity
45%
Feels like
70°F
Dew Point
48°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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