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

45°F

7°C

Humidity 37%
Wind Speed NW 9 G 16 mph
Barometer 30.02 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 22 Feb 10:55 pm EST
Extended Forecast for

7 Miles ESE Cottageville SC

Cold Weather Advisory February 23, 12:00am until February 23, 09:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Clear, with a low around 30. Northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26. Northwest wind 5 to 7 mph.

    Low: 26 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Light and variable wind becoming southwest 5 to 7 mph in the morning.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. South wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 52.

    Low: 52 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 30. Northwest wind around 11 mph, with gusts as high as 22 mph.
Monday
Sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 52. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 38. South wind 5 to 7 mph.
Wednesday
Mostly cloudy, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 69.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 67.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 71.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ESE Cottageville SC
 32.9°N 80.37°W (Elev. 30 ft)
Last Update:
7:32 pm EST Feb 22, 2026
Forecast Valid:
11pm EST Feb 22, 2026-6pm EST Mar 1, 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