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
Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
28°F
-2°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.14 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 19 Jan 5:35 am EST |
Extended Forecast for
3 Miles SSW Summerville SC
M.L.King Day
High: 50 °F
Sunny
Tonight
Low: 27 °F
Mostly Clear
Tuesday
High: 50 °F
Sunny
Tuesday Night
Low: 29 °F
Partly Cloudy
Wednesday
High: 58 °F
Partly Sunny
Wednesday Night
Low: 42 °F
Cloudy
Thursday
High: 61 °F
Slight Chance
ShowersThursday Night
Low: 39 °F
Partly Cloudy
Friday
High: 63 °F
Mostly Sunny
Detailed Forecast
M.L.King Day
Sunny, with a high near 50. West wind 3 to 8 mph.
Tonight
Mostly clear, with a low around 27. Light west wind.
Tuesday
Sunny, with a high near 50. North wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 29. Light northeast wind.
Wednesday
Partly sunny, with a high near 58. East wind 3 to 6 mph.
Wednesday Night
Cloudy, with a low around 42.
Thursday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 63.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
Saturday Night
Showers likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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)
1:32 am EST Jan 19, 2026
5am EST Jan 19, 2026-6pm EST Jan 25, 2026
Additional Resources
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Hourly Weather Forecast
