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.

Mostly Cloudy

39°F

4°C

Humidity 70%
Wind Speed S 7 mph
Barometer 30.15 in (1020.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 24 Feb 8:56 pm EST
Extended Forecast for

Hanahan SC

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Southwest wind around 7 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 53. Southwest wind around 9 mph.

    Low: 53 °F

    Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers. High near 68. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after 1am. Cloudy, with a low around 53. Chance of precipitation is 60%.

    Low: 53 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 39. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 64. Southwest wind 9 to 14 mph, with gusts as high as 23 mph.
Wednesday Night
Cloudy, with a low around 53. Southwest wind around 9 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 57. Southwest wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 68. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers likely, mainly after 1am. Cloudy, with a low around 53. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 68.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 65.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 48.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 69.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hanahan SC
 32.91°N 80.02°W (Elev. 30 ft)
Last Update:
7:30 pm EST Feb 24, 2026
Forecast Valid:
9pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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