Hourly Weather Forecast - Charleston, SC

12 AM
56°F
0%
4mph
SW
Hazy
Humidity
96%
Feels like
56°F
Dew Point
55°F
1 AM
56°F
0%
4mph
SW
Hazy
Humidity
94%
Feels like
56°F
Dew Point
55°F
2 AM
56°F
0%
4mph
SW
Hazy
Humidity
95%
Feels like
56°F
Dew Point
55°F
3 AM
56°F
0%
5mph
WSW
Hazy
Humidity
96%
Feels like
56°F
Dew Point
55°F
4 AM
55°F
0%
5mph
WSW
Hazy
Humidity
97%
Feels like
55°F
Dew Point
54°F
5 AM
55°F
0%
5mph
WSW
Hazy
Humidity
98%
Feels like
55°F
Dew Point
54°F
6 AM
55°F
0%
5mph
WSW
Hazy
Humidity
98%
Feels like
55°F
Dew Point
54°F
7 AM
56°F
0%
5mph
WSW
Hazy
Humidity
96%
Feels like
56°F
Dew Point
55°F
7:20 AM
8 AM
58°F
0%
5mph
WSW
Mostly Sunny
Humidity
90%
Feels like
58°F
Dew Point
55°F
9 AM
61°F
0%
6mph
WSW
Sunny
Humidity
83%
Feels like
61°F
Dew Point
56°F
10 AM
65°F
0%
6mph
WSW
Sunny
Humidity
73%
Feels like
65°F
Dew Point
56°F
11 AM
68°F
0%
7mph
WSW
Sunny
Humidity
67%
Feels like
68°F
Dew Point
56°F
12 PM
70°F
0%
8mph
WSW
Sunny
Humidity
62%
Feels like
70°F
Dew Point
56°F
1 PM
71°F
0%
8mph
WSW
Sunny
Humidity
60%
Feels like
71°F
Dew Point
57°F
2 PM
71°F
0%
8mph
WSW
Sunny
Humidity
60%
Feels like
71°F
Dew Point
57°F
3 PM
70°F
0%
8mph
WSW
Sunny
Humidity
64%
Feels like
70°F
Dew Point
57°F
4 PM
68°F
0%
7mph
WSW
Sunny
Humidity
69%
Feels like
68°F
Dew Point
57°F
5 PM
65°F
0%
7mph
WSW
Sunny
Humidity
73%
Feels like
65°F
Dew Point
57°F
5:20 PM
6 PM
63°F
0%
6mph
WSW
Clear
Humidity
77%
Feels like
63°F
Dew Point
56°F
7 PM
62°F
0%
6mph
WSW
Clear
Humidity
79%
Feels like
62°F
Dew Point
56°F
8 PM
62°F
0%
6mph
WSW
Clear
Humidity
82%
Feels like
62°F
Dew Point
56°F
9 PM
62°F
0%
6mph
WSW
Clear
Humidity
82%
Feels like
62°F
Dew Point
56°F
10 PM
62°F
0%
6mph
WSW
Clear
Humidity
85%
Feels like
62°F
Dew Point
57°F
11 PM
61°F
0%
6mph
WSW
Clear
Humidity
86%
Feels like
61°F
Dew Point
57°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

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

NOAA, NCDC

White Christmas? What Are The Odds

Today's Weather Outlook

Today'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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