Hourly Weather Forecast - Mount Pleasant, SC

12 AM
29°F
0%
1mph
N
Clear
Humidity
64%
Feels like
29°F
Dew Point
19°F
1 AM
29°F
0%
1mph
NNW
Clear
Humidity
65%
Feels like
29°F
Dew Point
19°F
2 AM
29°F
0%
1mph
NNW
Clear
Humidity
66%
Feels like
29°F
Dew Point
19°F
3 AM
29°F
0%
1mph
NNW
Clear
Humidity
66%
Feels like
29°F
Dew Point
19°F
4 AM
29°F
0%
1mph
NNW
Clear
Humidity
68%
Feels like
29°F
Dew Point
20°F
5 AM
29°F
0%
1mph
NNW
Clear
Humidity
69%
Feels like
29°F
Dew Point
20°F
6 AM
29°F
0%
1mph
NNW
Clear
Humidity
70%
Feels like
29°F
Dew Point
21°F
7 AM
31°F
0%
1mph
NNW
Clear
Humidity
67%
Feels like
31°F
Dew Point
21°F
7:14 AM
8 AM
35°F
0%
1mph
NNW
Sunny
Humidity
60%
Feels like
35°F
Dew Point
22°F
9 AM
40°F
0%
1mph
NNW
Sunny
Humidity
51%
Feels like
40°F
Dew Point
23°F
10 AM
45°F
0%
1mph
NNW
Sunny
Humidity
43%
Feels like
45°F
Dew Point
24°F
11 AM
49°F
0%
1mph
NW
Sunny
Humidity
39%
Feels like
49°F
Dew Point
24°F
12 PM
51°F
0%
1mph
NW
Sunny
Humidity
36%
Feels like
51°F
Dew Point
26°F
1 PM
53°F
0%
1mph
W
Sunny
Humidity
37%
Feels like
53°F
Dew Point
27°F
2 PM
53°F
0%
1mph
WSW
Sunny
Humidity
40%
Feels like
53°F
Dew Point
29°F
3 PM
52°F
0%
1mph
SSW
Sunny
Humidity
46%
Feels like
52°F
Dew Point
31°F
4 PM
49°F
0%
2mph
S
Sunny
Humidity
55%
Feels like
49°F
Dew Point
34°F
5 PM
47°F
0%
2mph
S
Sunny
Humidity
64%
Feels like
47°F
Dew Point
35°F
5:15 PM
6 PM
44°F
0%
2mph
S
Clear
Humidity
73%
Feels like
44°F
Dew Point
35°F
7 PM
42°F
0%
1mph
SSW
Clear
Humidity
78%
Feels like
42°F
Dew Point
35°F
8 PM
40°F
0%
1mph
SSW
Clear
Humidity
83%
Feels like
40°F
Dew Point
36°F
9 PM
40°F
0%
1mph
SSW
Clear
Humidity
87%
Feels like
40°F
Dew Point
36°F
10 PM
40°F
0%
1mph
SSW
Clear
Humidity
90%
Feels like
40°F
Dew Point
37°F
11 PM
39°F
0%
1mph
SW
Hazy
Humidity
92%
Feels like
39°F
Dew Point
37°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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