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.

Rain Fog/Mist

45°F

7°C

Humidity 90%
Wind Speed NW 12 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 42°F (6°C)
Visibility 5.00 mi
Wind Chill39°F (4°C)
Last update 18 Jan 10:56 am EST
Extended Forecast for

3 Miles NE Charleston SC

  • This Afternoon

    This Afternoon: Showers, mainly before 4pm. High near 48. Northwest wind around 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 30. West wind 5 to 11 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 52. West wind 6 to 9 mph.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. West wind around 5 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. North wind 5 to 7 mph.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Cloudy, with a low around 45.

    Low: 45 °F

    Cloudy then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Showers, mainly before 4pm. High near 48. Northwest wind around 13 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 30. West wind 5 to 11 mph.
M.L.King Day
Sunny, with a high near 52. West wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 31. West wind around 5 mph.
Tuesday
Sunny, with a high near 51. North wind 5 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 45.
Thursday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 60.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 58.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 62.
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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:
12:12 pm EST Jan 18, 2026
Forecast Valid:
12pm EST Jan 18, 2026-6pm EST Jan 24, 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