News Headlines
- January 31 - February 1, 2026 Winter Storm
- 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
Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
45°F
7°C
| Humidity | 49% |
| Wind Speed | Calm |
| Barometer | 30.14 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 7 Feb 7:15 pm EST |
Extended Forecast for
Summerville Airport SC
Tonight
Low: 24 °F
Clear
Sunday
High: 49 °F
Sunny
Sunday Night
Low: 28 °F
Partly Cloudy
Monday
High: 56 °F
Sunny
Monday Night
Low: 38 °F
Mostly Clear
Tuesday
High: 71 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
Wednesday
High: 74 °F
Mostly Cloudy
then Chance
ShowersWednesday Night
Low: 51 °F
Chance
Showers
Detailed Forecast
Tonight
Clear, with a low around 24. Calm wind becoming northeast around 5 mph.
Sunday
Sunny, with a high near 49. Calm wind.
Sunday Night
Partly cloudy, with a low around 28. Calm wind.
Monday
Sunny, with a high near 56. Light and variable wind.
Monday Night
Mostly clear, with a low around 38. Calm wind.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A 30 percent chance of showers after 1pm. Mostly cloudy, with a high near 74.
Wednesday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 51.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 60.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Saturday
A 40 percent chance of showers. Mostly cloudy, with a high near 53.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Summerville Airport SC
33.07°N 80.27°W (Elev. 23 ft)
33.07°N 80.27°W (Elev. 23 ft)
7:30 pm EST Feb 7, 2026
7pm EST Feb 7, 2026-6pm EST Feb 14, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
