Hourly Weather Forecast - Charleston, IL

12 AM
26°F
0%
15mph
S
Cloudy
Humidity
59%
Feels like
14°F
Dew Point
14°F
1 AM
27°F
0%
16mph
S
Cloudy
Humidity
59%
Feels like
15°F
Dew Point
15°F
2 AM
28°F
0%
17mph
S
Cloudy
Humidity
58%
Feels like
15°F
Dew Point
15°F
3 AM
28°F
10%
18mph
S
Cloudy
Humidity
58%
Feels like
16°F
Dew Point
15°F
4 AM
28°F
10%
18mph
SSW
Cloudy
Humidity
60%
Feels like
16°F
Dew Point
16°F
5 AM
29°F
10%
18mph
SSW
Cloudy
Humidity
63%
Feels like
16°F
Dew Point
18°F
6 AM
29°F
10%
18mph
SSW
Cloudy
Humidity
66%
Feels like
17°F
Dew Point
19°F
7 AM
31°F
10%
17mph
SSW
Mostly Cloudy
Humidity
68%
Feels like
19°F
Dew Point
21°F
7:08 AM
8 AM
32°F
0%
17mph
SSW
Partly Cloudy
Humidity
69%
Feels like
21°F
Dew Point
23°F
9 AM
33°F
0%
17mph
SW
Sunny
Humidity
69%
Feels like
23°F
Dew Point
24°F
10 AM
35°F
0%
18mph
SW
Mostly Sunny
Humidity
67%
Feels like
25°F
Dew Point
25°F
11 AM
37°F
0%
19mph
SW
Mostly Sunny
Humidity
64%
Feels like
27°F
Dew Point
26°F
12 PM
38°F
0%
19mph
WSW
Partly Cloudy
Humidity
61%
Feels like
28°F
Dew Point
26°F
1 PM
39°F
0%
19mph
WSW
Partly Cloudy
Humidity
58%
Feels like
29°F
Dew Point
25°F
2 PM
39°F
0%
18mph
WSW
Partly Cloudy
Humidity
56%
Feels like
29°F
Dew Point
24°F
3 PM
38°F
10%
17mph
W
Partly Cloudy
Humidity
55%
Feels like
28°F
Dew Point
23°F
4 PM
36°F
20%
16mph
W
Mostly Cloudy
Humidity
57%
Feels like
27°F
Dew Point
23°F
4:59 PM
5 PM
34°F
30%
14mph
W
30% Chance of Flurries
Humidity
61%
Feels like
25°F
Dew Point
22°F
6 PM
32°F
10%
12mph
W
Cloudy
Humidity
64%
Feels like
23°F
Dew Point
22°F
7 PM
31°F
10%
11mph
W
Cloudy
Humidity
66%
Feels like
22°F
Dew Point
21°F
8 PM
30°F
20%
10mph
W
Mostly Cloudy
Humidity
68%
Feels like
21°F
Dew Point
21°F
9 PM
29°F
20%
9mph
WNW
Partly Cloudy
Humidity
70%
Feels like
21°F
Dew Point
21°F
10 PM
28°F
20%
9mph
WNW
Partly Cloudy
Humidity
72%
Feels like
20°F
Dew Point
21°F
11 PM
28°F
20%
10mph
WNW
Partly Cloudy
Humidity
74%
Feels like
19°F
Dew Point
21°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide