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.

Fog/Mist

63°F

17°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 63°F (17°C)
Visibility 5.00 mi
Last update 10 Jan 2:35 am EST
Extended Forecast for

Summerville SC

  • Overnight

    Overnight: Widespread dense fog, mainly after 4am. Otherwise, cloudy, with a low around 60. South wind 3 to 5 mph.

    Low: 60 °F

    Dense Fog

  • Saturday

    Saturday: Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 6 to 14 mph, with gusts as high as 24 mph.

    High: 77 °F

    Dense Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 56. South wind 9 to 11 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 65. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.

    High: 65 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Widespread dense fog, mainly after 4am. Otherwise, cloudy, with a low around 60. South wind 3 to 5 mph.
Saturday
Widespread dense fog, mainly before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 77. South wind 6 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Increasing clouds, with a low around 56. South wind 9 to 11 mph, with gusts as high as 20 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 65. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 32. North wind 6 to 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 59.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summerville SC
 32.99°N 80.2°W (Elev. 30 ft)
Last Update:
1:30 am EST Jan 10, 2026
Forecast Valid:
2am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
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Additional Resources

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