Hourly Weather Forecast - Glen Carbon, IL

12 AM
28°F
0%
7mph
SE
Partly Cloudy
Humidity
70%
Feels like
20°F
Dew Point
19°F
1 AM
27°F
0%
7mph
SSE
Partly Cloudy
Humidity
71%
Feels like
19°F
Dew Point
19°F
2 AM
26°F
0%
7mph
SSE
Partly Cloudy
Humidity
72%
Feels like
18°F
Dew Point
19°F
3 AM
26°F
0%
8mph
SSE
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
19°F
4 AM
27°F
0%
8mph
SSE
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
19°F
5 AM
27°F
0%
8mph
SSE
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
20°F
6 AM
28°F
0%
8mph
SSE
Partly Cloudy
Humidity
75%
Feels like
20°F
Dew Point
21°F
6:59 AM
7 AM
29°F
0%
8mph
SSE
Partly Cloudy
Humidity
74%
Feels like
22°F
Dew Point
22°F
8 AM
32°F
0%
8mph
SSE
Mostly Sunny
Humidity
70%
Feels like
25°F
Dew Point
24°F
9 AM
36°F
0%
7mph
SSE
Partly Cloudy
Humidity
65%
Feels like
30°F
Dew Point
25°F
10 AM
40°F
0%
7mph
S
Mostly Sunny
Humidity
61%
Feels like
35°F
Dew Point
27°F
11 AM
43°F
0%
6mph
S
Mostly Sunny
Humidity
57%
Feels like
39°F
Dew Point
29°F
12 PM
46°F
0%
6mph
S
Sunny
Humidity
55%
Feels like
43°F
Dew Point
31°F
1 PM
48°F
0%
5mph
S
Sunny
Humidity
54%
Feels like
46°F
Dew Point
32°F
2 PM
49°F
0%
5mph
S
Sunny
Humidity
55%
Feels like
47°F
Dew Point
33°F
3 PM
48°F
0%
4mph
S
Sunny
Humidity
57%
Feels like
47°F
Dew Point
34°F
4 PM
46°F
0%
4mph
SSE
Mostly Sunny
Humidity
63%
Feels like
44°F
Dew Point
34°F
5 PM
44°F
0%
3mph
SE
Mostly Sunny
Humidity
70%
Feels like
42°F
Dew Point
35°F
5:29 PM
6 PM
41°F
0%
3mph
SE
Partly Cloudy
Humidity
77%
Feels like
39°F
Dew Point
34°F
7 PM
40°F
0%
3mph
ESE
Partly Cloudy
Humidity
81%
Feels like
38°F
Dew Point
34°F
8 PM
38°F
0%
3mph
SE
Mostly Clear
Humidity
85%
Feels like
36°F
Dew Point
34°F
9 PM
37°F
0%
3mph
SE
Mostly Clear
Humidity
87%
Feels like
37°F
Dew Point
33°F
10 PM
36°F
0%
2mph
SE
Mostly Clear
Humidity
87%
Feels like
36°F
Dew Point
33°F
11 PM
35°F
0%
2mph
SSE
Clear
Humidity
87%
Feels like
35°F
Dew Point
32°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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