Hourly Weather Forecast - Charleston, SC

12 AM
45°F
0%
4mph
N
Clear
Humidity
64%
Feels like
43°F
Dew Point
33°F
1 AM
44°F
0%
4mph
NNE
Clear
Humidity
66%
Feels like
42°F
Dew Point
33°F
2 AM
43°F
0%
4mph
NNE
Clear
Humidity
67%
Feels like
41°F
Dew Point
33°F
3 AM
42°F
0%
4mph
NNE
Clear
Humidity
67%
Feels like
40°F
Dew Point
32°F
4 AM
42°F
0%
4mph
NNE
Clear
Humidity
66%
Feels like
39°F
Dew Point
32°F
5 AM
42°F
0%
4mph
NNE
Clear
Humidity
68%
Feels like
39°F
Dew Point
32°F
6 AM
41°F
0%
4mph
NE
Clear
Humidity
69%
Feels like
39°F
Dew Point
32°F
7 AM
42°F
0%
4mph
NE
Clear
Humidity
68%
Feels like
40°F
Dew Point
33°F
7:17 AM
8 AM
44°F
0%
4mph
NE
Sunny
Humidity
66%
Feels like
43°F
Dew Point
34°F
9 AM
47°F
0%
4mph
NE
Sunny
Humidity
62%
Feels like
46°F
Dew Point
35°F
10 AM
50°F
0%
4mph
ENE
Sunny
Humidity
57%
Feels like
50°F
Dew Point
35°F
11 AM
53°F
0%
4mph
ENE
Sunny
Humidity
55%
Feels like
53°F
Dew Point
37°F
12 PM
54°F
0%
4mph
E
Sunny
Humidity
56%
Feels like
54°F
Dew Point
39°F
1 PM
55°F
0%
4mph
E
Sunny
Humidity
56%
Feels like
55°F
Dew Point
40°F
2 PM
56°F
10%
4mph
E
Sunny
Humidity
58%
Feels like
56°F
Dew Point
41°F
3 PM
55°F
10%
4mph
E
Sunny
Humidity
61%
Feels like
55°F
Dew Point
42°F
4 PM
54°F
10%
3mph
E
Sunny
Humidity
66%
Feels like
54°F
Dew Point
42°F
5 PM
52°F
10%
3mph
E
Sunny
Humidity
72%
Feels like
52°F
Dew Point
44°F
5:17 PM
6 PM
51°F
10%
3mph
E
Clear
Humidity
77%
Feels like
51°F
Dew Point
44°F
7 PM
51°F
10%
3mph
E
Clear
Humidity
80%
Feels like
51°F
Dew Point
45°F
8 PM
51°F
10%
2mph
E
Clear
Humidity
82%
Feels like
51°F
Dew Point
46°F
9 PM
51°F
10%
2mph
E
Clear
Humidity
85%
Feels like
51°F
Dew Point
47°F
10 PM
51°F
0%
2mph
E
Clear
Humidity
89%
Feels like
51°F
Dew Point
48°F
11 PM
51°F
0%
2mph
ESE
Hazy
Humidity
92%
Feels like
51°F
Dew Point
49°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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