Hourly Weather Forecast - Charleston, IL

12 AM
28°F
0%
15mph
S
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
20°F
1 AM
28°F
0%
15mph
S
Partly Cloudy
Humidity
71%
Feels like
17°F
Dew Point
20°F
2 AM
29°F
0%
15mph
S
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
21°F
3 AM
29°F
10%
15mph
S
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
21°F
4 AM
29°F
10%
16mph
S
Partly Cloudy
Humidity
73%
Feels like
18°F
Dew Point
22°F
5 AM
30°F
30%
16mph
S
30% Chance Freezing Rain
Humidity
74%
Feels like
18°F
Dew Point
22°F
6 AM
30°F
30%
16mph
S
30% Chance Frozen Mix
Humidity
74%
Feels like
19°F
Dew Point
23°F
7 AM
32°F
30%
16mph
S
30% Chance Freezing Rain
Humidity
72%
Feels like
21°F
Dew Point
24°F
7:08 AM
8 AM
34°F
10%
17mph
S
Partly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
25°F
9 AM
36°F
10%
17mph
S
Sunny
Humidity
68%
Feels like
26°F
Dew Point
27°F
10 AM
38°F
20%
17mph
S
Sunny
Humidity
66%
Feels like
29°F
Dew Point
28°F
11 AM
41°F
20%
18mph
SSW
Sunny
Humidity
66%
Feels like
32°F
Dew Point
30°F
12 PM
42°F
20%
18mph
SSW
Sunny
Humidity
65%
Feels like
34°F
Dew Point
31°F
1 PM
44°F
20%
17mph
SSW
Sunny
Humidity
66%
Feels like
36°F
Dew Point
33°F
2 PM
44°F
20%
17mph
SSW
Mostly Sunny
Humidity
66%
Feels like
37°F
Dew Point
33°F
3 PM
44°F
30%
16mph
SSW
30% Chance Rain Showers
Humidity
68%
Feels like
37°F
Dew Point
34°F
4 PM
44°F
30%
15mph
SSW
30% Chance Rain Showers
Humidity
71%
Feels like
36°F
Dew Point
35°F
4:31 PM
5 PM
43°F
30%
14mph
SSW
30% Chance Rain Showers
Humidity
72%
Feels like
35°F
Dew Point
34°F
6 PM
42°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
73%
Feels like
35°F
Dew Point
34°F
7 PM
42°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
74%
Feels like
35°F
Dew Point
34°F
8 PM
41°F
30%
13mph
SSW
30% Chance Rain Showers
Humidity
78%
Feels like
34°F
Dew Point
35°F
9 PM
41°F
30%
13mph
SW
30% Chance Rain Showers
Humidity
82%
Feels like
33°F
Dew Point
36°F
10 PM
40°F
30%
13mph
SW
30% Chance Rain Showers
Humidity
84%
Feels like
33°F
Dew Point
36°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide