Hourly Weather Forecast - Mount Pleasant, SC

12 AM
45°F
0%
6mph
NNE
Clear
Humidity
66%
Feels like
42°F
Dew Point
35°F
1 AM
45°F
0%
5mph
NNE
Clear
Humidity
67%
Feels like
42°F
Dew Point
34°F
2 AM
44°F
0%
5mph
NNE
Clear
Humidity
67%
Feels like
42°F
Dew Point
34°F
3 AM
44°F
0%
5mph
NNE
Clear
Humidity
67%
Feels like
41°F
Dew Point
34°F
4 AM
44°F
0%
5mph
NNE
Clear
Humidity
66%
Feels like
41°F
Dew Point
34°F
5 AM
44°F
0%
5mph
NNE
Clear
Humidity
65%
Feels like
41°F
Dew Point
33°F
6 AM
43°F
0%
5mph
NE
Mostly Clear
Humidity
67%
Feels like
39°F
Dew Point
33°F
7 AM
42°F
0%
5mph
NE
Mostly Clear
Humidity
69%
Feels like
39°F
Dew Point
33°F
7:17 AM
8 AM
43°F
0%
5mph
NE
Mostly Sunny
Humidity
67%
Feels like
40°F
Dew Point
33°F
9 AM
47°F
0%
5mph
NE
Mostly Sunny
Humidity
61%
Feels like
45°F
Dew Point
34°F
10 AM
50°F
0%
4mph
NE
Mostly Sunny
Humidity
55%
Feels like
50°F
Dew Point
35°F
11 AM
53°F
0%
4mph
NE
Mostly Sunny
Humidity
53%
Feels like
53°F
Dew Point
36°F
12 PM
55°F
0%
4mph
ENE
Sunny
Humidity
51%
Feels like
55°F
Dew Point
37°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

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

Cold Air Damming - Cause And Effects

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