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.

A Few Clouds

44°F

7°C

Humidity 30%
Wind Speed NW 8 mph
Barometer 30.24 in (1024.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 24 Feb 11:56 am EST
Extended Forecast for

5 Miles NNW Johns Island SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. Southwest wind 6 to 8 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Southwest wind 6 to 9 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. South wind around 9 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 66.

    High: 66 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 50. Southwest wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 39. Southwest wind 6 to 9 mph.
Wednesday
Mostly cloudy, with a high near 63. Southwest wind 10 to 14 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly cloudy, with a low around 53. South wind around 9 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday
A 30 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 48.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 65.
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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:
9:10 am EST Feb 24, 2026
Forecast Valid:
12pm EST Feb 24, 2026-6pm EST Mar 2, 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