Current conditions at

Summerville Airport (KDYB)

Lat: 33.06° N Lon: 80.28° W Elev: 56 ft.

Fair

48°F

9°C

Humidity 100%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Nov 9:15 pm EST
Detailed forecast for

Dorchester County

Tonight
Clear. Lows around 40. Light and variable winds.
Wednesday
Sunny. Highs in the mid 70s. South winds around 5 mph.
Wednesday Night
Clear. Lows in the upper 40s. Southwest winds around 5 mph.
Thursday
Sunny. Highs in the lower 70s. North winds around 5 mph, becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly clear. Lows in the upper 40s. Northeast winds around 5 mph.
Friday
Sunny. Highs in the mid 70s.
Friday Night
Mostly clear. Lows in the upper 50s.
Saturday
Sunny. Highs in the upper 70s.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Mostly sunny with a 20 percent chance of showers. Highs in the upper 70s.
Sunday Night
Partly cloudy with a 20 percent chance of showers. Lows in the upper 40s.
Monday
Sunny. Much cooler with highs in the upper 50s.
Monday Night
Mostly clear. Cooler with lows in the lower 30s.
Veterans Day
Sunny. Highs in the lower 50s.



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437 PM EST Tue Nov 4 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database