Hourly Weather Forecast - Granite City, IL

12 AM
22°F
0%
10mph
NW
Clear
Humidity
47%
Feels like
11°F
Dew Point
4°F
1 AM
21°F
0%
9mph
NW
Clear
Humidity
47%
Feels like
10°F
Dew Point
4°F
2 AM
20°F
0%
9mph
NW
Clear
Humidity
46%
Feels like
10°F
Dew Point
3°F
3 AM
19°F
0%
8mph
NW
Clear
Humidity
46%
Feels like
9°F
Dew Point
2°F
4 AM
19°F
0%
8mph
NW
Clear
Humidity
47%
Feels like
9°F
Dew Point
2°F
5 AM
18°F
0%
7mph
NW
Clear
Humidity
48%
Feels like
9°F
Dew Point
2°F
6 AM
18°F
0%
6mph
NW
Clear
Humidity
49%
Feels like
9°F
Dew Point
2°F
7 AM
19°F
0%
6mph
NW
Clear
Humidity
49%
Feels like
10°F
Dew Point
3°F
7:09 AM
8 AM
20°F
0%
6mph
NW
Sunny
Humidity
47%
Feels like
12°F
Dew Point
3°F
9 AM
23°F
0%
6mph
WNW
Sunny
Humidity
43%
Feels like
15°F
Dew Point
4°F
10 AM
25°F
0%
6mph
WNW
Sunny
Humidity
40%
Feels like
18°F
Dew Point
4°F
11 AM
28°F
0%
6mph
WNW
Sunny
Humidity
38%
Feels like
21°F
Dew Point
5°F
12 PM
30°F
0%
7mph
W
Sunny
Humidity
35%
Feels like
23°F
Dew Point
6°F
1 PM
32°F
0%
7mph
W
Sunny
Humidity
34%
Feels like
25°F
Dew Point
7°F
2 PM
33°F
0%
6mph
W
Mostly Sunny
Humidity
34%
Feels like
28°F
Dew Point
8°F
3 PM
35°F
0%
7mph
WSW
Mostly Sunny
Humidity
35%
Feels like
30°F
Dew Point
10°F
4 PM
37°F
0%
6mph
SW
Partly Cloudy
Humidity
36%
Feels like
32°F
Dew Point
12°F
5 PM
37°F
0%
5mph
SW
Partly Cloudy
Humidity
38%
Feels like
33°F
Dew Point
14°F
6 PM
37°F
0%
4mph
S
Partly Cloudy
Humidity
42%
Feels like
33°F
Dew Point
16°F
7 PM
36°F
0%
4mph
SSE
Partly Cloudy
Humidity
45%
Feels like
32°F
Dew Point
17°F
7:09 PM
8 PM
35°F
0%
5mph
SE
Partly Cloudy
Humidity
48%
Feels like
31°F
Dew Point
18°F
9 PM
35°F
10%
6mph
SE
Mostly Cloudy
Humidity
50%
Feels like
30°F
Dew Point
18°F
10 PM
35°F
10%
8mph
SE
Cloudy
Humidity
51%
Feels like
29°F
Dew Point
19°F
11 PM
35°F
20%
9mph
SSE
Cloudy
Humidity
52%
Feels like
28°F
Dew Point
19°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend 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

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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