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

68°F

20°C

Humidity 84%
Wind Speed S 10 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 10 Jan 5:56 pm EST
Extended Forecast for

5 Miles NNW Johns Island SC

  • Tonight

    Tonight: A 20 percent chance of showers after 4am. Increasing clouds, with a low around 60. South wind around 10 mph.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 64 by 11am, then falling to around 55 during the remainder of the day. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 64 °F⇓

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. North wind 8 to 11 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. North wind 3 to 7 mph.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 4am. Increasing clouds, with a low around 60. South wind around 10 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 64 by 11am, then falling to around 55 during the remainder of the day. Northwest wind 10 to 16 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 33. North wind 8 to 11 mph.
Monday
Mostly sunny, with a high near 51. North wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 33. Calm wind.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 60.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers. Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Johns Island SC
 32.78°N 80.12°W (Elev. 3 ft)
Last Update:
1:30 pm EST Jan 10, 2026
Forecast Valid:
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation