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
41°F
5°C
| Humidity | 61% |
| Wind Speed | Calm |
| Barometer | 30.33 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 12 Jan 7:15 pm EST |
Extended Forecast for
3 Miles SSW Summerville SC
Tonight
Low: 32 °F
Partly Cloudy
Tuesday
High: 60 °F
Sunny
Tuesday Night
Low: 40 °F
Increasing
CloudsWednesday
High: 58 °F
Chance
ShowersWednesday Night
Low: 40 °F
Mostly Cloudy
Thursday
High: 50 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Clear
Friday
High: 49 °F
Sunny
Friday Night
Low: 32 °F
Mostly Clear
Detailed Forecast
Tonight
Partly cloudy, with a low around 32. Calm wind.
Tuesday
Sunny, with a high near 60. Light and variable wind.
Tuesday Night
Increasing clouds, with a low around 40. Light southwest wind.
Wednesday
A 30 percent chance of showers before 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 58. West wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 40. Southwest wind 6 to 8 mph.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 25.
M.L.King Day
Sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
7:30 pm EST Jan 12, 2026
7pm EST Jan 12, 2026-6pm EST Jan 19, 2026
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