Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Mostly Cloudy

77°F

25°C

Humidity 79%
Wind Speed Calm
Barometer 29.80 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 9 Nov 4:35 pm EST
Extended Forecast for

Summerville SC

Freeze Warning November 10, 09:00pm until November 11, 09:00am
Click here for hazard details and duration
Freeze Warning
  • This Afternoon

    This Afternoon: A 20 percent chance of showers.  Partly sunny, with a high near 79. Southwest wind around 9 mph, with gusts as high as 20 mph.

    High: 79 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am.  Cloudy, then gradually becoming partly cloudy, with a low around 44. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Monday

    Monday: Sunny, with a high near 54. West wind 11 to 16 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 49. West wind 7 to 10 mph.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 79. Southwest wind around 9 mph, with gusts as high as 20 mph.
Tonight
A chance of showers and thunderstorms before 1am, then a slight chance of showers between 1am and 3am. Cloudy, then gradually becoming partly cloudy, with a low around 44. Southwest wind 7 to 13 mph becoming northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Sunny, with a high near 54. West wind 11 to 16 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 29. West wind 10 to 15 mph, with gusts as high as 30 mph.
Veterans Day
Sunny, with a high near 49. West wind 7 to 10 mph.
Tuesday Night
Clear, with a low around 34.
Wednesday
Sunny, with a high near 63.
Wednesday Night
Mostly clear, with a low around 44.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 72.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Summerville SC
 32.99°N 80.2°W (Elev. 30 ft)
1:32 pm EST Nov 9, 2025
5pm EST Nov 9, 2025-6pm EST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database