Hourly Weather | Tomorrow Monday, December 15, 2025
Active Weather Warnings
Charleston, South Carolina
12 AM
Night
28°
Feels Like 12°
0
Humidity: 51%
Wind: 17 mph
UV Index: 0
1 AM
Night
27°
Feels Like 10°
0
Humidity: 53%
Wind: 16 mph
UV Index: 0
2 AM
Night
25°
Feels Like 10°
0
Humidity: 55%
Wind: 15 mph
UV Index: 0
3 AM
Night
25°
Feels Like 10°
0
Humidity: 54%
Wind: 15 mph
UV Index: 0
4 AM
Night
25°
Feels Like
0
Humidity: 57%
Wind: 14 mph
UV Index: 0
5 AM
Night
23°
Feels Like
0
Humidity: 58%
Wind: 14 mph
UV Index: 0
6 AM
Night
25°
Feels Like 10°
0
Humidity: 54%
Wind: 13 mph
UV Index: 0
7 AM
Night
25°
Feels Like
0
Humidity: 54%
Wind: 14 mph
UV Index: 0
8 AM
Sunny Weather
25°
Feels Like 10°
0
Humidity: 52%
Wind: 15 mph
UV Index: 1
9 AM
Sunny Weather
27°
Feels Like 16°
0
Humidity: 46%
Wind: 15 mph
UV Index: 2
10 AM
Sunny Weather
30°
Feels Like 19°
0
Humidity: 42%
Wind: 15 mph
UV Index: 2
11 AM
Sunny Weather
34°
Feels Like 25°
0
Humidity: 37%
Wind: 14 mph
UV Index: 3
12 PM
Sunny Weather
36°
Feels Like 28°
0
Humidity: 34%
Wind: 13 mph
UV Index: 3
1 PM
Sunny Weather
37°
Feels Like 39°
0
Humidity: 32%
Wind: 7 mph
UV Index: 3
2 PM
Sunny Weather
39°
Feels Like 41°
0
Humidity: 32%
Wind: 6 mph
UV Index: 2
3 PM
Sunny Weather
41°
Feels Like 43°
0
Humidity: 31%
Wind: 6 mph
UV Index: 2
4 PM
Sunny Weather
39°
Feels Like 39°
0
Humidity: 34%
Wind: 6 mph
UV Index: 1
5 PM
Sunny Weather
39°
Feels Like 37°
0
Humidity: 38%
Wind: 5 mph
UV Index: 0
6 PM
Night
39°
Feels Like 37°
0
Humidity: 45%
Wind: 5 mph
UV Index: 0
7 PM
Night
36°
Feels Like 36°
0
Humidity: 54%
Wind: 5 mph
UV Index: 0
8 PM
Night
34°
Feels Like 34°
0
Humidity: 63%
Wind: 4 mph
UV Index: 0
9 PM
Night
30°
Feels Like 32°
0
Humidity: 68%
Wind: 4 mph
UV Index: 0
10 PM
Night
30°
Feels Like 32°
0
Humidity: 70%
Wind: 4 mph
UV Index: 0
11 PM
Night
28°
Feels Like 30°
0
Humidity: 74%
Wind: 4 mph
UV Index: 0

Weather Alerts and Warnings for Charleston

Extreme Future Likely

Extreme Cold Watch

Extreme Cold Watch issued December 13 at 6:37PM EST until December 15 at 10:00AM EST by NWS Charleston SC
Dec 14, 10:00 PM Dec 15, 10:00 AM
WHAT: Dangerously cold wind chills near 10 degrees possible.

WHERE: In Georgia, Jenkins and Screven Counties. In South
Carolina, Allendale, Charleston, Dorchester, Hampton, Inland
Colleton, and Tidal Berkeley Counties.

WHEN: From Sunday evening through Monday morning.

IMPACTS: Frostbite and hypothermia will occur if unprotected skin
is exposed to these temperatures.
+ Read More
Dress in layers including a hat, face mask, and gloves if you must go outside. Make frequent checks on older family, friends, and neighbors. Ensure portable heaters are used correctly. Do not use generators or grills inside.
Updated: Dec 14, 12:06 AM Source: NWS Alert
Moderate Expected Likely

Cold Weather Advisory

Cold Weather Advisory issued December 14 at 12:30PM EST until December 15 at 10:00AM EST by NWS Charleston SC
Dec 14, 10:00 PM Dec 15, 10:00 AM
WHAT: Very cold wind chills as low as 11 to 15 above expected.

WHERE: In Georgia, Jenkins and Screven Counties. In South
Carolina, Allendale, Charleston, Dorchester, Hampton, Inland
Colleton, and Tidal Berkeley Counties.

WHEN: From 10 PM this evening to 10 AM EST Monday.

IMPACTS: Very cold temperatures could lead to hypothermia during
prolonged exposure.
+ Read More
Use caution while traveling outside. Wear appropriate clothing, a hat, and gloves.
Updated: Dec 14, 1:48 PM Source: NWS Alert