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

Hazardous Weather Conditions

Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

91°F

33°C

Humidity 49%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index96°F (36°C)
Last update 6 Sep 2:15 pm EDT
Extended Forecast for

6 Miles ESE Cottageville SC

  • This Afternoon

    This Afternoon: Sunny, with a high near 92. South wind 3 to 5 mph.

    High: 92 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 72. South wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 90. Light and variable wind.

    High: 90 °F

    Partly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. North wind 3 to 7 mph.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 11 mph, with gusts as high as 22 mph.

    High: 81 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

    Low: 67 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.

    High: 77 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 67.

    Low: 67 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.

    High: 80 °F

    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 92. South wind 3 to 5 mph.
Tonight
Increasing clouds, with a low around 72. South wind around 5 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Partly sunny, with a high near 90. Light and variable wind.
Sunday Night
A 30 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 68. North wind 3 to 7 mph.
Monday
A 30 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 81. Northeast wind around 11 mph, with gusts as high as 22 mph.
Monday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly after 2am. Mostly cloudy, with a low around 67.
Wednesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 80.
Wednesday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Thursday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 66.
Friday
Mostly sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Cottageville SC
 32.9°N 80.37°W (Elev. 30 ft)
Last Update:
2:10 pm EDT Sep 6, 2025
Forecast Valid:
2pm EDT Sep 6, 2025-6pm EDT Sep 12, 2025
 
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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