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.

Fog/Mist

37°F

3°C

Humidity 100%
Wind Speed Calm
Barometer 30.18 in (1021.9 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Last update 4 Dec 5:56 am EST
Extended Forecast for

3 Miles SSE Summerville SC

  • Today

    Today: Increasing clouds, with a high near 58. Light and variable wind.

    High: 58 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers, mainly after 4am. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers. High near 53. North wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 53 °F

    Showers

  • Friday Night

    Friday Night: Showers. Low around 43. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Showers

  • Saturday

    Saturday: Showers. High near 52. Light northwest wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 52 °F

    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 52.

    High: 52 °F

    Chance
    Showers

Detailed Forecast

Today
Increasing clouds, with a high near 58. Light and variable wind.
Tonight
Showers, mainly after 4am. Low around 46. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 53. North wind around 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Showers. Low around 43. Light north wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers. High near 52. Light northwest wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers likely, mainly before 1pm. Cloudy, with a high near 55. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 43.
Monday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 49.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Summerville SC
 32.97°N 80.17°W (Elev. 30 ft)
Last Update:
1:30 am EST Dec 4, 2025
Forecast Valid:
6am EST Dec 4, 2025-6pm EST Dec 10, 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