Current conditions at

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

64°F

18°C

Humidity 49%
Wind Speed N 10 mph
Barometer 30.37 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 4 Nov 10:55 am EST
Extended Forecast for

3 Miles WNW Summerville SC

  • Today

    Today: Sunny, with a high near 67. Northeast wind 3 to 8 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 42. Calm wind.

    Low: 42 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 48. South wind around 5 mph becoming light and variable  after midnight.

    Low: 48 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 73. Calm wind becoming northeast 5 to 7 mph in the morning.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after 1am.  Partly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 67. Northeast wind 3 to 8 mph.
Tonight
Clear, with a low around 42. Calm wind.
Wednesday
Sunny, with a high near 74. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
Clear, with a low around 48. South wind around 5 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 73. Calm wind becoming northeast 5 to 7 mph in the morning.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 76.
Friday Night
A 20 percent chance of showers after 1am. Partly cloudy, with a low around 59.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Sunny, with a high near 77.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Summerville SC
 33.02°N 80.22°W (Elev. 66 ft)
7:32 am EST Nov 4, 2025
11am EST Nov 4, 2025-6pm EST Nov 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database