Hourly Weather Forecast - Granite City, IL

12 AM
13°F
0%
0mph
E
Clear
Humidity
73%
Feels like
13°F
Dew Point
6°F
1 AM
14°F
0%
0mph
SE
Clear
Humidity
73%
Feels like
14°F
Dew Point
7°F
2 AM
14°F
0%
0mph
SSE
Mostly Clear
Humidity
74%
Feels like
14°F
Dew Point
7°F
3 AM
14°F
0%
0mph
SSE
Mostly Clear
Humidity
75%
Feels like
14°F
Dew Point
8°F
4 AM
14°F
0%
1mph
SSE
Partly Cloudy
Humidity
75%
Feels like
14°F
Dew Point
8°F
5 AM
15°F
0%
1mph
S
Partly Cloudy
Humidity
75%
Feels like
15°F
Dew Point
8°F
6 AM
16°F
0%
2mph
S
Mostly Clear
Humidity
75%
Feels like
16°F
Dew Point
9°F
7 AM
18°F
0%
2mph
S
Mostly Clear
Humidity
75%
Feels like
18°F
Dew Point
11°F
7:03 AM
8 AM
21°F
0%
3mph
S
Mostly Sunny
Humidity
72%
Feels like
21°F
Dew Point
13°F
9 AM
24°F
0%
3mph
S
Sunny
Humidity
68%
Feels like
20°F
Dew Point
16°F
10 AM
28°F
0%
4mph
S
Sunny
Humidity
66%
Feels like
24°F
Dew Point
19°F
11 AM
32°F
0%
4mph
S
Sunny
Humidity
64%
Feels like
28°F
Dew Point
21°F
12 PM
35°F
0%
4mph
S
Mostly Sunny
Humidity
63%
Feels like
32°F
Dew Point
24°F
1 PM
37°F
0%
4mph
S
Sunny
Humidity
62%
Feels like
34°F
Dew Point
26°F
2 PM
39°F
0%
5mph
S
Sunny
Humidity
62%
Feels like
35°F
Dew Point
27°F
3 PM
39°F
0%
5mph
S
Sunny
Humidity
64%
Feels like
35°F
Dew Point
27°F
4 PM
37°F
0%
5mph
SSE
Sunny
Humidity
66%
Feels like
33°F
Dew Point
27°F
4:38 PM
5 PM
36°F
0%
6mph
S
Mostly Clear
Humidity
68%
Feels like
31°F
Dew Point
26°F
6 PM
34°F
0%
6mph
S
Mostly Clear
Humidity
71%
Feels like
29°F
Dew Point
26°F
7 PM
34°F
0%
6mph
S
Partly Cloudy
Humidity
75%
Feels like
28°F
Dew Point
27°F
8 PM
34°F
0%
6mph
S
Partly Cloudy
Humidity
76%
Feels like
28°F
Dew Point
27°F
9 PM
34°F
0%
6mph
SSW
Mostly Cloudy
Humidity
77%
Feels like
28°F
Dew Point
27°F
10 PM
34°F
0%
6mph
SSW
Cloudy
Humidity
79%
Feels like
29°F
Dew Point
28°F
11 PM
35°F
0%
6mph
SW
Cloudy
Humidity
82%
Feels like
29°F
Dew Point
29°F

Snowfall Forecast Through Saturday

Deep Snowfall to Pack Slopes in the Rockies

Hefty snowpack additions are expected into the weekend for the Cascades and northern Rockies.

Snow and Ice Forecast Through Friday

First Snow of the Season In Store for Parts of the East

Friday's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

Image courtesy of PeakPX.

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