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

79°F

26°C

Humidity 65%
Wind Speed Vrbl 6 G 14 mph
Barometer 30.03 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 10 Jan 3:55 pm EST
Extended Forecast for

2 Miles W Summerville SC

  • Tonight

    Tonight: A 20 percent chance of showers after 3am. Increasing clouds, with a low around 59. South wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 59 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 63 by 11am, then falling to around 54 during the remainder of the day. West wind 10 to 18 mph, with gusts as high as 34 mph.

    High: 63 °F⇓

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. North wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 51. North wind around 6 mph becoming calm in the afternoon.

    High: 51 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers after 3am. Increasing clouds, with a low around 59. South wind 8 to 10 mph, with gusts as high as 22 mph.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 63 by 11am, then falling to around 54 during the remainder of the day. West wind 10 to 18 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 31. North wind 6 to 10 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 51. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 30. Calm wind.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 59.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 39.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 53.
Friday Night
Mostly clear, with a low around 33.
Saturday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Summerville SC
 33.02°N 80.22°W (Elev. 66 ft)
Last Update:
1:30 pm EST Jan 10, 2026
Forecast Valid:
4pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation