Current conditions at

Summerville Airport (KDYB)

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

Mostly Cloudy

61°F

16°C

Humidity 59%
Wind Speed Calm
Barometer 29.83 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Nov 9:55 pm EST
Detailed forecast for

Dorchester County

Tonight
Mostly cloudy with a slight chance of showers this evening, then mostly clear after midnight. Lows in the mid 50s. Southwest winds around 5 mph. Chance of rain 20 percent.
Thursday
Sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph.
Thursday Night
Clear. Lows in the mid 40s. West winds 5 to 10 mph. Gusts up to 30 mph in the evening.
Friday
Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Friday Night
Mostly clear. Lows in the upper 30s. Northwest winds around 5 mph.
Saturday
Sunny. Highs in the upper 50s.
Saturday Night
Clear. Lows in the mid 30s.
Sunday
Sunny. Highs in the upper 50s.
Sunday Night
Partly cloudy. Lows in the mid 30s.
Monday
Mostly sunny. Highs in the upper 50s.
Monday Night
Mostly cloudy with a 20 percent chance of showers. Lows around 40.
Tuesday
Mostly sunny with a 20 percent chance of showers. Highs in the upper 50s.
Tuesday Night
Partly cloudy with a 20 percent chance of showers. Lows in the upper 30s.
Wednesday
Mostly sunny. Highs in the lower 60s.



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437 PM EST Wed Nov 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database