National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

Mostly Cloudy

54°F

12°C

Humidity 93%
Wind Speed W 5 mph
Barometer 29.84 in (1010.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 2 Dec 6:56 pm EST
Extended Forecast for

3 Miles SSE Summerville SC

  • Tonight

    Tonight: Mostly cloudy, with a low around 39. West wind around 6 mph becoming north after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Increasing clouds, with a high near 60. Calm wind becoming northwest around 5 mph.

    High: 60 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 45. Light northeast wind.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: Showers. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Showers
    Likely then
    Showers

  • Friday Night

    Friday Night: Showers. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Saturday

    Saturday: Showers. High near 55. Chance of precipitation is 80%.

    High: 55 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 60%.

    Low: 43 °F

    Showers
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 39. West wind around 6 mph becoming north after midnight.
Wednesday
Mostly sunny, with a high near 56. Northeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 35. Calm wind.
Thursday
Increasing clouds, with a high near 60. Calm wind becoming northwest around 5 mph.
Thursday Night
A 40 percent chance of showers, mainly after 1am. Cloudy, with a low around 45. Light northeast wind.
Friday
Showers. High near 55. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers. Low around 44. Chance of precipitation is 90%.
Saturday
Showers. High near 55. Chance of precipitation is 80%.
Saturday Night
Showers likely, mainly before 1am. Cloudy, with a low around 43. Chance of precipitation is 60%.
Sunday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 57.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 55.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Summerville SC
 32.97°N 80.17°W (Elev. 30 ft)
Last Update:
1:32 pm EST Dec 2, 2025
Forecast Valid:
7pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation