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

82°F

28°C

Humidity 62%
Wind Speed NE 14 mph
Barometer 30.06 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 24 Jun 1:55 pm EDT
Extended Forecast for

3 Miles S Adams Run SC

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 90. Southeast wind around 8 mph.

    High: 90 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 71. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph becoming calm in the evening.

    Low: 76 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 78.

    Low: 78 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 96.

    High: 96 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79.

    Low: 79 °F

    Partly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 99.

    High: 99 °F

    Sunny then
    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 90. Southeast wind around 8 mph.
Tonight
Partly cloudy, with a low around 71. Southeast wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 91. Calm wind becoming southeast 5 to 8 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph becoming calm in the evening.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93. Light south wind increasing to 5 to 10 mph in the morning.
Friday Night
Partly cloudy, with a low around 78.
Saturday
Mostly sunny, with a high near 96.
Saturday Night
Partly cloudy, with a low around 79.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 99.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 78.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 76.
Tuesday
Mostly sunny, with a high near 91.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Adams Run SC
 32.69°N 80.34°W (Elev. 10 ft)
Last Update:
9:27 am EDT Jun 24, 2026
Forecast Valid:
2pm EDT Jun 24, 2026-6pm EDT Jun 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation