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

Charleston, Charleston Air Force Base (KCHS)

Lat: 32.9°NLon: 80.04°WElev: 46ft.

A Few Clouds

66°F

19°C

Humidity 70%
Wind Speed SW 10 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 23 Mar 3:56 am EDT
Extended Forecast for

4 Miles N Charleston SC

  • Today

    Today: Increasing clouds, with a high near 86. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 86 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 52. Northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 63. Northeast wind 14 to 16 mph, with gusts as high as 25 mph.

    High: 63 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 2am. Cloudy, with a low around 51. Northeast wind 7 to 10 mph.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 66. East wind around 9 mph.

    High: 66 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 59.

    Low: 59 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 86. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 52. Northwest wind 6 to 14 mph becoming northeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Partly sunny, with a high near 63. Northeast wind 14 to 16 mph, with gusts as high as 25 mph.
Tuesday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 51. Northeast wind 7 to 10 mph.
Wednesday
A 30 percent chance of showers, mainly before 2pm. Partly sunny, with a high near 66. East wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Sunny, with a high near 76.
Thursday Night
Clear, with a low around 59.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Charleston SC
 32.84°N 80°W (Elev. 3 ft)
Last Update:
2:30 am EDT Mar 23, 2026
Forecast Valid:
4am EDT Mar 23, 2026-6pm EDT Mar 29, 2026
 
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