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.

Overcast

51°F

11°C

Humidity 71%
Wind Speed SE 5 mph
Barometer 30.33 in (1027.2 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 21 Jan 6:56 pm EST
Extended Forecast for

5 Miles E Hanahan SC

  • Tonight

    Tonight: Cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Cloudy

  • Thursday

    Thursday: Cloudy through mid morning, then gradual clearing, with a high near 67. Light and variable wind.

    High: 67 °F

    Gradual
    Clearing

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 67. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of rain. Cloudy, with a low around 40. Light northeast wind increasing to 5 to 9 mph in the evening.

    Low: 40 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Cloudy, with a high near 48. New precipitation amounts of less than a tenth of an inch possible.

    High: 48 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely before 1pm, then showers after 1pm. High near 53. Chance of precipitation is 80%.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: Showers before 1am, then rain likely after 1am. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

Detailed Forecast

Tonight
Cloudy, with a low around 45. Calm wind.
Thursday
Cloudy through mid morning, then gradual clearing, with a high near 67. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 46. Calm wind.
Friday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 67. Calm wind becoming northeast around 6 mph in the afternoon.
Friday Night
A 20 percent chance of rain. Cloudy, with a low around 40. Light northeast wind increasing to 5 to 9 mph in the evening.
Saturday
A 50 percent chance of rain. Cloudy, with a high near 48. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 35. Chance of precipitation is 70%.
Sunday
Rain likely before 1pm, then showers after 1pm. High near 53. Chance of precipitation is 80%.
Sunday Night
Showers before 1am, then rain likely after 1am. Low around 34. Chance of precipitation is 80%.
Monday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Hanahan SC
 32.9°N 79.94°W (Elev. 3 ft)
Last Update:
7:33 pm EST Jan 21, 2026
Forecast Valid:
7pm EST Jan 21, 2026-6pm EST Jan 28, 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