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.

Fair

59°F

15°C

Humidity 27%
Wind Speed NW 17 G 28 mph
Barometer 30.11 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Jan 3:35 pm EST
Extended Forecast for

5 Miles SSW Summerville SC

Red Flag Warning until January 11, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until January 11, 07:00pm

    NOW until 7:00pm Sun

    Red Flag Warning

  • This Afternoon

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. North wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

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

    High: 51 °F

    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 59. Light and variable wind.

    High: 59 °F

    Sunny

  • Tuesday Night

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

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers. Mostly cloudy, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Northwest wind around 17 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 31. North wind 7 to 13 mph, with gusts as high as 23 mph.
Monday
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 59. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers. Mostly cloudy, with a high near 58.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 33.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 36.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Summerville SC
 32.95°N 80.23°W (Elev. 30 ft)
Last Update:
2:53 pm EST Jan 11, 2026
Forecast Valid:
4pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
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