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
28°F
-2°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.26 in |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Last update | 13 Jan 5:55 am EST |
Extended Forecast for
4 Miles SSW Summerville SC
Today
High: 61 °F
Sunny
Tonight
Low: 39 °F
Partly Cloudy
Wednesday
High: 58 °F
Chance Rain
Wednesday Night
Low: 39 °F
Mostly Cloudy
Thursday
High: 49 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Clear
Friday
High: 49 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 58 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 39. Light southwest wind.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 58. West wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 49. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 50.
Sunday Night
Mostly clear, with a low around 26.
M.L.King Day
Sunny, with a high near 48.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
1:46 am EST Jan 13, 2026
6am EST Jan 13, 2026-6pm EST Jan 19, 2026
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