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.

Fair

40°F

4°C

Humidity 32%
Wind Speed NW 9 mph
Barometer 30.16 in (1021.2 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 23 Feb 8:56 pm EST
Extended Forecast for

Hanahan SC

  • Tonight

    Tonight: Clear, with a low around 26. Northwest wind 6 to 8 mph.

    Low: 26 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Northwest wind 5 to 7 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Southwest wind around 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 52. Southwest wind around 8 mph.

    Low: 52 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers. Mostly cloudy, with a high near 69.

    High: 69 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 26. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 52. Northwest wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 38. Southwest wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 64. Southwest wind 9 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 52. Southwest wind around 8 mph.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 66.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 71.
Sunday Night
A 20 percent chance of showers. Partly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 68.
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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 23, 2026
Forecast Valid:
9pm EST Feb 23, 2026-6pm EST Mar 2, 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