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.

Light Rain Fog/Mist

75°F

24°C

Humidity 100%
Wind Speed Calm
Barometer 30.06 in
Dewpoint 75°F (24°C)
Visibility 4.00 mi
Last update 8 Oct 7:35 pm EDT
Extended Forecast for

3 Miles NNW Summerville SC

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 63. Calm wind becoming northeast 5 to 8 mph after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers between 8am and 9am. Mostly cloudy, with a high near 73. Northeast wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 73 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 30 percent chance of showers. Mostly cloudy, with a high near 72. Northeast wind around 15 mph, with gusts as high as 25 mph.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 61. Northeast wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 61 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 63. Calm wind becoming northeast 5 to 8 mph after midnight. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
A 20 percent chance of showers between 8am and 9am. Mostly cloudy, with a high near 73. Northeast wind 13 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Mostly cloudy, with a low around 58. Northeast wind 10 to 14 mph, with gusts as high as 22 mph.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 72. Northeast wind around 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61. Northeast wind 11 to 14 mph, with gusts as high as 26 mph.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 73.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 58.
Columbus Day
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 61.
Wednesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Summerville SC
 33.04°N 80.19°W (Elev. 75 ft)
Last Update:
5:48 pm EDT Oct 8, 2025
Forecast Valid:
7pm EDT Oct 8, 2025-6pm EDT Oct 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation