Hourly Weather Forecast - Charleston, IL

12 AM
23°F
10%
11mph
S
Cloudy
Humidity
61%
Feels like
12°F
Dew Point
12°F
1 AM
23°F
10%
11mph
S
Cloudy
Humidity
63%
Feels like
12°F
Dew Point
12°F
2 AM
23°F
20%
13mph
S
Cloudy
Humidity
64%
Feels like
11°F
Dew Point
13°F
3 AM
23°F
20%
13mph
SSW
Cloudy
Humidity
65%
Feels like
11°F
Dew Point
13°F
4 AM
22°F
20%
14mph
SSW
Cloudy
Humidity
68%
Feels like
10°F
Dew Point
13°F
5 AM
22°F
20%
14mph
SW
Cloudy
Humidity
71%
Feels like
10°F
Dew Point
14°F
6 AM
22°F
20%
13mph
WSW
Cloudy
Humidity
74%
Feels like
10°F
Dew Point
15°F
7 AM
23°F
10%
13mph
W
Cloudy
Humidity
75%
Feels like
11°F
Dew Point
16°F
7:07 AM
8 AM
24°F
10%
14mph
NW
Cloudy
Humidity
74%
Feels like
12°F
Dew Point
17°F
9 AM
26°F
20%
14mph
NW
Cloudy
Humidity
72%
Feels like
14°F
Dew Point
18°F
10 AM
28°F
30%
14mph
NW
30% Chance of Flurries
Humidity
69%
Feels like
16°F
Dew Point
19°F
11 AM
29°F
30%
14mph
NW
30% Chance of Flurries
Humidity
63%
Feels like
18°F
Dew Point
18°F
12 PM
30°F
30%
14mph
NNW
30% Chance of Flurries
Humidity
59%
Feels like
19°F
Dew Point
17°F
1 PM
30°F
20%
14mph
NNW
Cloudy
Humidity
55%
Feels like
19°F
Dew Point
16°F
2 PM
29°F
20%
13mph
NNW
Cloudy
Humidity
52%
Feels like
19°F
Dew Point
14°F
3 PM
28°F
20%
13mph
N
Cloudy
Humidity
49%
Feels like
18°F
Dew Point
12°F
4 PM
27°F
30%
13mph
N
30% Chance of Heavy Snow
Humidity
49%
Feels like
16°F
Dew Point
10°F
5 PM
25°F
20%
13mph
N
Cloudy
Humidity
52%
Feels like
14°F
Dew Point
10°F
5:02 PM
6 PM
24°F
30%
12mph
N
30% Chance of Flurries
Humidity
56%
Feels like
13°F
Dew Point
11°F
7 PM
24°F
30%
13mph
N
30% Chance of Flurries
Humidity
60%
Feels like
12°F
Dew Point
12°F
8 PM
23°F
40%
13mph
N
40% Chance of Heavy Snow
Humidity
64%
Feels like
11°F
Dew Point
13°F
9 PM
22°F
40%
13mph
NNE
40% Chance of Heavy Snow
Humidity
70%
Feels like
10°F
Dew Point
14°F
10 PM
21°F
50%
14mph
NNE
50% Chance of Heavy Snow
Humidity
72%
Feels like
9°F
Dew Point
14°F
11 PM
21°F
50%
14mph
N
50% Chance of Heavy Snow
Humidity
74%
Feels like
8°F
Dew Point
13°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

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