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

88°F

31°C

Humidity 35%
Wind Speed W 10 G 17 mph
Barometer 29.96 in
Dewpoint 57°F (14°C)
Visibility 9.00 mi
Heat Index87°F (31°C)
Last update 27 Mar 3:15 pm EDT
Extended Forecast for

Summerville Airport SC

Red Flag Warning March 28, 08:00am until March 28, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming north after midnight.

    Low: 54 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 64. North wind 13 to 17 mph, with gusts as high as 34 mph.

    High: 64 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 42. Northeast wind 3 to 6 mph.

    Low: 42 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 69. Northeast wind 6 to 8 mph becoming east in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61.

    Low: 61 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 54. West wind 5 to 10 mph becoming north after midnight.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 64. North wind 13 to 17 mph, with gusts as high as 34 mph.
Saturday Night
Clear, with a low around 42. Northeast wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 69. Northeast wind 6 to 8 mph becoming east in the afternoon.
Sunday Night
Partly cloudy, with a low around 52. Calm wind.
Monday
Mostly sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summerville Airport SC
 33.07°N 80.27°W (Elev. 23 ft)
Last Update:
2:30 pm EDT Mar 27, 2026
Forecast Valid:
3pm EDT Mar 27, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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