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

Summerville Airport (KDYB)

Lat: 33.06°NLon: 80.28°WElev: 56ft.

Fair

48°F

9°C

Humidity 62%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Nov 7:35 am EST
Extended Forecast for

4 Miles WSW Summerville SC

  • Thanksgiving Day

    Thanksgiving Day: Partly sunny, then gradually becoming sunny, with a high near 58. North wind 6 to 8 mph.

    High: 58 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 3 to 6 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. Northwest wind around 7 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. Calm wind becoming northeast around 5 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Northeast wind around 7 mph.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68.

    High: 68 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Cloudy, with a low around 48.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Mostly cloudy, with a high near 59.

    High: 59 °F

    Slight Chance
    Showers

Detailed Forecast

Thanksgiving Day
Partly sunny, then gradually becoming sunny, with a high near 58. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind 3 to 6 mph.
Friday
Sunny, with a high near 52. Northwest wind around 7 mph.
Friday Night
Partly cloudy, with a low around 30. Calm wind becoming northeast around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 52. Northeast wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 68.
Sunday Night
A 50 percent chance of showers. Cloudy, with a low around 48.
Monday
A 20 percent chance of showers. Mostly cloudy, with a high near 59.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Cloudy, with a low around 45.
Tuesday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 39.
Wednesday
Mostly sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Summerville SC
 32.98°N 80.25°W (Elev. 66 ft)
Last Update:
7:35 am EST Nov 27, 2025
Forecast Valid:
7am EST Nov 27, 2025-6pm EST Dec 3, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation