News Headlines
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
- 2026 Storm Spotter Training Schedule
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
36°F
2°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.33 in |
| Dewpoint | 32°F (0°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 9:15 pm EST |
Extended Forecast for
2 Miles WNW Dorchester SC
Tonight
Low: 30 °F
Partly Cloudy
Tuesday
High: 59 °F
Sunny
Tuesday Night
Low: 38 °F
Increasing
CloudsWednesday
High: 57 °F
Slight Chance
ShowersWednesday Night
Low: 38 °F
Mostly Cloudy
Thursday
High: 47 °F
Mostly Sunny
Thursday Night
Low: 21 °F
Mostly Clear
Friday
High: 48 °F
Sunny
Friday Night
Low: 30 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 30. Calm wind.
Tuesday
Sunny, with a high near 59. Calm wind.
Tuesday Night
Increasing clouds, with a low around 38. Calm wind.
Wednesday
A 20 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 57. West wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Southwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Mostly clear, with a low around 21.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
A 20 percent chance of showers. Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Sunny, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles WNW Dorchester SC
33.15°N 80.42°W (Elev. 108 ft)
33.15°N 80.42°W (Elev. 108 ft)
7:30 pm EST Jan 12, 2026
9pm EST Jan 12, 2026-6pm EST Jan 19, 2026
Additional Resources
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