Hourly Weather Forecast - Mount Pleasant, SC

12 AM
66°F
20%
3mph
WSW
Partly Cloudy
Humidity
77%
Feels like
66°F
Dew Point
59°F
1 AM
66°F
10%
3mph
WSW
Mostly Clear
Humidity
77%
Feels like
66°F
Dew Point
58°F
2 AM
65°F
10%
4mph
WSW
Clear
Humidity
77%
Feels like
65°F
Dew Point
58°F
3 AM
65°F
10%
4mph
WSW
Clear
Humidity
78%
Feels like
65°F
Dew Point
58°F
4 AM
64°F
0%
4mph
WSW
Clear
Humidity
79%
Feels like
64°F
Dew Point
58°F
5 AM
64°F
0%
3mph
WSW
Clear
Humidity
77%
Feels like
64°F
Dew Point
56°F
6 AM
63°F
0%
3mph
WSW
Clear
Humidity
78%
Feels like
63°F
Dew Point
56°F
7 AM
63°F
0%
3mph
WSW
Clear
Humidity
78%
Feels like
63°F
Dew Point
56°F
7:20 AM
8 AM
65°F
0%
4mph
WSW
Sunny
Humidity
78%
Feels like
65°F
Dew Point
58°F
9 AM
67°F
0%
4mph
WSW
Sunny
Humidity
76%
Feels like
67°F
Dew Point
60°F
10 AM
71°F
0%
4mph
WSW
Sunny
Humidity
69%
Feels like
71°F
Dew Point
60°F
11 AM
75°F
0%
4mph
WSW
Sunny
Humidity
63%
Feels like
75°F
Dew Point
61°F
12 PM
78°F
0%
4mph
WSW
Sunny
Humidity
58%
Feels like
78°F
Dew Point
62°F
1 PM
80°F
0%
5mph
SW
Sunny
Humidity
56%
Feels like
80°F
Dew Point
63°F
2 PM
80°F
0%
6mph
SW
Sunny
Humidity
56%
Feels like
82°F
Dew Point
63°F
3 PM
80°F
0%
6mph
SSW
Sunny
Humidity
56%
Feels like
80°F
Dew Point
63°F
4 PM
78°F
0%
7mph
SSW
Mostly Sunny
Humidity
58%
Feels like
78°F
Dew Point
62°F
5 PM
76°F
0%
8mph
SSW
Mostly Sunny
Humidity
61%
Feels like
76°F
Dew Point
62°F
6 PM
73°F
0%
8mph
SSW
Mostly Sunny
Humidity
65%
Feels like
73°F
Dew Point
61°F
7 PM
71°F
0%
7mph
SSW
Mostly Sunny
Humidity
70%
Feels like
71°F
Dew Point
61°F
7:32 PM
8 PM
69°F
0%
6mph
SSW
Mostly Clear
Humidity
75%
Feels like
69°F
Dew Point
61°F
9 PM
69°F
0%
6mph
SSW
Mostly Clear
Humidity
76%
Feels like
69°F
Dew Point
61°F
10 PM
68°F
0%
6mph
SW
Mostly Clear
Humidity
76%
Feels like
68°F
Dew Point
60°F
11 PM
68°F
0%
6mph
SW
Clear
Humidity
74%
Feels like
68°F
Dew Point
60°F

Today's High Temperature Outlook

Dangerous Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

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