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.

Mostly Cloudy

74°F

23°C

Humidity 97%
Wind Speed N 6 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Last update 30 Aug 6:56 am EDT
Extended Forecast for

North Charleston SC

  • Today

    Today: A 50 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Northeast wind 5 to 7 mph becoming southeast in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 73. East wind around 6 mph becoming calm in the evening.

    Low: 73 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. Southeast wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 74.

    Low: 74 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.

    High: 93 °F

    Slight Chance
    T-storms

Detailed Forecast

Today
A 50 percent chance of showers and thunderstorms. Patchy fog before 8am. Otherwise, partly sunny, with a high near 88. Northeast wind 5 to 7 mph becoming southeast in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly cloudy, with a low around 73. East wind around 6 mph becoming calm in the evening.
Monday
A slight chance of showers and thunderstorms before 9am, then a slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. Northeast wind 5 to 7 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 74. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 74.
Wednesday
Sunny, with a high near 92.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 93.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 95.
Friday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 76.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Charleston SC
 32.89°N 80.05°W (Elev. 30 ft)
Last Update:
2:35 am EDT Aug 30, 2026
Forecast Valid:
7am EDT Aug 30, 2026-6pm EDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation