National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

41°F

5°C

Humidity 31%
Wind Speed SW 3 mph
Barometer 30.27 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 27 Jan 5:55 pm EST
Extended Forecast for

5 Miles ESE Johns Island SC

  • Tonight

    Tonight: Increasing clouds, with a low around 30. West wind around 9 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind around 7 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. West wind 6 to 9 mph.

    Low: 31 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. West wind around 9 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 31. West wind 6 to 9 mph.
Thursday
Increasing clouds, with a high near 49. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 35. Calm wind.
Friday
Mostly sunny, with a high near 55.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow showers before 1pm, then a chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Saturday Night
A 30 percent chance of snow showers before 1am. Mostly cloudy, with a low around 18.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 44.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
5:02 pm EST Jan 27, 2026
Forecast Valid:
6pm EST Jan 27, 2026-6pm EST Feb 3, 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