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

Charleston Executive Airport (KJZI)

Lat: 32.7°NLon: 80°WElev: 16ft.

Fair

46°F

8°C

Humidity 37%
Wind Speed N 7 mph
Barometer 30.28 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 29 Jan 10:55 am EST
Extended Forecast for

2 Miles NE Johns Island SC

  • Today

    Today: Increasing clouds, with a high near 48. North wind around 6 mph.

    High: 48 °F

    Increasing
    Clouds

  • Tonight

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

    Low: 35 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 56. Light and variable wind becoming east 5 to 8 mph in the morning.

    High: 56 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 35. North wind 5 to 8 mph.

    Low: 35 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then snow likely after 4pm. Cloudy, with a high near 43. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 1am. Cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely

  • Sunday

    Sunday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 48. North wind around 6 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 56. Light and variable wind becoming east 5 to 8 mph in the morning.
Friday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 35. North wind 5 to 8 mph.
Saturday
A chance of rain and snow before 10am, then rain likely between 10am and 4pm, then snow likely after 4pm. Cloudy, with a high near 43. North wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow likely, mainly before 1am. Cloudy, with a low around 21. Chance of precipitation is 70%.
Sunday
Sunny, with a high near 38.
Sunday Night
Mostly clear, with a low around 23.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 34.
Wednesday
Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Johns Island SC
 32.75°N 80.04°W (Elev. 3 ft)
Last Update:
1:30 am EST Jan 29, 2026
Forecast Valid:
11am EST Jan 29, 2026-6pm EST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation