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.

Partly Cloudy

52°F

11°C

Humidity 77%
Wind Speed N 3 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 22 Jan 10:56 pm EST
Extended Forecast for

Hanahan SC

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Northeast wind 6 to 10 mph.

    Low: 41 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: A 40 percent chance of showers after 1pm. Cloudy, with a high near 47. Northeast wind around 13 mph, with gusts as high as 23 mph.

    High: 47 °F

    Cloudy then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 35. Northeast wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers. Cloudy, with a high near 61. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Monday

    Monday: A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. Calm wind.
Friday
Partly sunny, with a high near 64. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 41. Northeast wind 6 to 10 mph.
Saturday
A 40 percent chance of showers after 1pm. Cloudy, with a high near 47. Northeast wind around 13 mph, with gusts as high as 23 mph.
Saturday Night
Showers likely. Cloudy, with a low around 35. Northeast wind 6 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of showers. Cloudy, with a high near 61. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 38. Chance of precipitation is 80%.
Monday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 23.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Mostly clear, with a low around 27.
Wednesday
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 52.
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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:
7:33 pm EST Jan 22, 2026
Forecast Valid:
11pm EST Jan 22, 2026-6pm EST Jan 29, 2026
 
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