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.

Overcast

61°F

16°C

Humidity 100%
Wind Speed NA
Barometer 30.21 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 2 Apr 3:55 am EDT
Extended Forecast for

5 Miles ESE Johns Island SC

  • Today

    Today: Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Light southeast wind.

    Low: 63 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 77. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 77 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.

    High: 70 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Patchy fog before 9am. Otherwise, sunny, with a high near 77. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 63. Light southeast wind.
Friday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 77. Calm wind becoming southeast 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 62. Calm wind.
Saturday
Mostly sunny, with a high near 78. Calm wind becoming southeast 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 64.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 50%.
Monday
A 20 percent chance of showers before 2pm. Mostly cloudy, with a high near 70.
Monday Night
Mostly cloudy, with a low around 54.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Johns Island SC
 32.7°N 79.99°W (Elev. 3 ft)
Last Update:
2:35 am EDT Apr 2, 2026
Forecast Valid:
4am EDT Apr 2, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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