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.

Light Rain

43°F

6°C

Humidity 89%
Wind Speed NW 6 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 40°F (4°C)
Visibility 8.00 mi
Wind Chill39°F (4°C)
Last update 18 Jan 1:56 pm EST
Extended Forecast for

North Charleston SC

  • This Afternoon

    This Afternoon: Showers, mainly before 4pm. Steady temperature around 40. Northwest wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 27. West wind 5 to 9 mph.

    Low: 27 °F

    Decreasing
    Clouds

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 51. West wind 5 to 8 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 28. West wind 3 to 5 mph.

    Low: 28 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 50. North wind around 6 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Cloudy, with a low around 43.

    Low: 43 °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. Steady temperature around 40. Northwest wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 27. West wind 5 to 9 mph.
M.L.King Day
Sunny, with a high near 51. West wind 5 to 8 mph.
Monday Night
Clear, with a low around 28. West wind 3 to 5 mph.
Tuesday
Sunny, with a high near 50. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 43.
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 37.
Friday
Sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Charleston SC
 32.91°N 80.04°W (Elev. 39 ft)
Last Update:
1:33 pm EST Jan 18, 2026
Forecast Valid:
2pm 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