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

69°F

21°C

Humidity 81%
Wind Speed NE 12 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 6 Oct 10:56 am EDT
Extended Forecast for

3 Miles NE Charleston SC

High Surf Advisory October 6, 12:00pm until October 7, 02:00pm
Coastal Flood Advisory October 6, 03:00pm until October 6, 08:00pm
Click here for hazard details and duration
High Surf Advisory
Coastal Flood Advisory

  • Today

    Today: Mostly cloudy, with a high near 75. Northeast wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 75 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 63. Northeast wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 63 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Northeast wind around 11 mph, with gusts as high as 20 mph.

    High: 77 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 61. Northeast wind 3 to 6 mph.

    Low: 61 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 79. Northeast wind around 6 mph.

    High: 79 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 79.

    High: 79 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Today
Mostly cloudy, with a high near 75. Northeast wind 14 to 17 mph, with gusts as high as 26 mph.
Tonight
Mostly cloudy, with a low around 63. Northeast wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Northeast wind around 11 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 61. Northeast wind 3 to 6 mph.
Thursday
Mostly cloudy, with a high near 79. Northeast wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 63.
Friday
Mostly cloudy, with a high near 79.
Friday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 66.
Saturday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 78. Breezy. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Columbus Day
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Charleston SC
 32.81°N 79.95°W (Elev. 7 ft)
Last Update:
9:55 am EDT Oct 6, 2026
Forecast Valid:
11am EDT Oct 6, 2026-6pm EDT Oct 12, 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