Hourly Weather Forecast - Charleston, IL

12 AM
40°F
0%
6mph
ENE
Mostly Cloudy
Humidity
89%
Feels like
36°F
Dew Point
37°F
1 AM
40°F
0%
6mph
ENE
Partly Cloudy
Humidity
89%
Feels like
35°F
Dew Point
37°F
2 AM
40°F
0%
6mph
E
Partly Cloudy
Humidity
88%
Feels like
35°F
Dew Point
36°F
3 AM
39°F
10%
7mph
E
Partly Cloudy
Humidity
88%
Feels like
34°F
Dew Point
36°F
4 AM
39°F
10%
7mph
E
Partly Cloudy
Humidity
89%
Feels like
34°F
Dew Point
36°F
5 AM
39°F
10%
7mph
ESE
Cloudy
Humidity
90%
Feels like
34°F
Dew Point
36°F
6 AM
39°F
20%
8mph
ESE
Cloudy
Humidity
90%
Feels like
34°F
Dew Point
37°F
7 AM
40°F
20%
9mph
ESE
Cloudy
Humidity
90%
Feels like
34°F
Dew Point
37°F
7:10 AM
8 AM
41°F
20%
9mph
ESE
Mostly Cloudy
Humidity
88%
Feels like
36°F
Dew Point
38°F
9 AM
43°F
10%
10mph
SE
Mostly Cloudy
Humidity
86%
Feels like
38°F
Dew Point
39°F
10 AM
46°F
10%
10mph
SE
Mostly Cloudy
Humidity
84%
Feels like
40°F
Dew Point
41°F
11 AM
48°F
10%
10mph
SSE
Mostly Cloudy
Humidity
82%
Feels like
43°F
Dew Point
43°F
12 PM
50°F
10%
10mph
SSE
Mostly Cloudy
Humidity
81%
Feels like
50°F
Dew Point
44°F
1 PM
52°F
30%
10mph
SSE
30% Chance of Light Rain
Humidity
81%
Feels like
52°F
Dew Point
46°F
2 PM
53°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
53°F
Dew Point
48°F
3 PM
54°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
84%
Feels like
54°F
Dew Point
49°F
4 PM
54°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
87%
Feels like
54°F
Dew Point
51°F
4:33 PM
5 PM
54°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
92%
Feels like
54°F
Dew Point
52°F
6 PM
54°F
30%
11mph
SSE
30% Chance of Light Rain
Humidity
96%
Feels like
54°F
Dew Point
53°F
7 PM
55°F
30%
11mph
S
30% Chance of Light Rain
Humidity
97%
Feels like
55°F
Dew Point
54°F
8 PM
56°F
30%
11mph
S
30% Chance of Light Rain
Humidity
98%
Feels like
56°F
Dew Point
55°F
9 PM
57°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
98%
Feels like
57°F
Dew Point
56°F
10 PM
57°F
30%
11mph
SSW
30% Chance of Light Rain
Humidity
99%
Feels like
57°F
Dew Point
57°F
11 PM
58°F
10%
12mph
SSW
Foggy
Humidity
99%
Feels like
58°F
Dew Point
58°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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