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.

Mostly Cloudy

63°F

17°C

Humidity 42%
Wind Speed W 17 G 28 mph
Barometer 29.85 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Feb 12:55 pm EST
Extended Forecast for

4 Miles SSW Summerville SC

Cold Weather Advisory February 23, 12:00am until February 23, 09:00am
Wind Advisory February 22, 01:14pm until February 22, 07:00pm
Click here for hazard details and duration
Cold Weather Advisory
Wind Advisory
  •  
    Wind Advisory February 22, 01:14pm until February 22, 07:00pm

    NOW until 7:00pm Sun

    Wind Advisory

  • This Afternoon

    High: 61 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 30 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47. Northwest wind 10 to 16 mph, with gusts as high as 28 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: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 50 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 61. Breezy, with a northwest wind 17 to 21 mph, with gusts as high as 36 mph.
Tonight
Mostly clear, with a low around 30. Northwest wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 47. Northwest wind 10 to 16 mph, with gusts as high as 28 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
Partly cloudy, with a low around 37.
Wednesday
Partly sunny, with a high near 64.
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 40 percent chance of showers. Partly sunny, with a high near 68.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Summerville SC
 32.95°N 80.2°W (Elev. 30 ft)
Last Update:
8:22 am EST Feb 22, 2026
Forecast Valid:
1pm EST Feb 22, 2026-6pm EST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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