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.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | 25 Jan 10:35 am EST |
Extended Forecast for
7 Miles SW Summerville SC
Winter Weather Advisory January 25, 10:51am until January 25, 01:00pm
NOW until 1:00pm Sun
Winter Weather Advisory
Today
High: 55 °F
Slight Chance
Rain and
Patchy Dense
FogTonight
Low: 47 °F
Showers
Monday
High: 54 °F
Decreasing
CloudsMonday Night
Low: 23 °F
Mostly Clear
Tuesday
High: 45 °F
Sunny
Tuesday Night
Low: 25 °F
Mostly Clear
Wednesday
High: 49 °F
Sunny
Wednesday Night
Low: 27 °F
Mostly Clear
Detailed Forecast
Today
A slight chance of rain between 11am and 1pm. Patchy dense fog before 11am. Otherwise, mostly cloudy, with a high near 55. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Low around 47. South wind 9 to 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 54. West wind 11 to 14 mph, with gusts as high as 24 mph.
Monday Night
Mostly clear, with a low around 23. Northwest wind 6 to 8 mph.
Tuesday
Sunny, with a high near 45. Light and variable wind becoming west 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 44.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
7 Miles SW Summerville SC
32.93°N 80.29°W (Elev. 30 ft)
32.93°N 80.29°W (Elev. 30 ft)
8:38 am EST Jan 25, 2026
10am EST Jan 25, 2026-6pm EST Jan 31, 2026
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