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

70°F

21°C

Humidity 97%
Wind Speed NE 7 mph
Barometer 30.13 in (1020.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 5 Oct 2:56 am EDT
Extended Forecast for

4 Miles S North Charleston SC

Coastal Flood Advisory October 5, 05:00am until October 5, 09:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 70. Northeast wind around 8 mph.

    Low: 70 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 82. East wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 82 °F

    Chance
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 71. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 83 °F

    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. East wind 6 to 9 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 2am. Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 70. Northeast wind around 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms, mainly before 7am. Mostly cloudy, with a high near 82. East wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
A slight chance of showers and thunderstorms between 3am and 4am. Mostly cloudy, with a low around 71. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. East wind 8 to 13 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 70. East wind 6 to 9 mph.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Mostly sunny, with a high near 84.
Wednesday Night
A 20 percent chance of showers after 2am. Partly cloudy, with a low around 68.
Thursday
A 30 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 78.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 64.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 75.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S North Charleston SC
 32.84°N 80.05°W (Elev. 7 ft)
Last Update:
2:30 am EDT Oct 5, 2025
Forecast Valid:
3am EDT Oct 5, 2025-6pm EDT Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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