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
61°F
16°C
| Humidity | 25% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.10 in |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Last update | 13 Jan 2:15 pm EST |
Extended Forecast for
3 Miles SSW Summerville SC
This Afternoon
High: 60 °F
Sunny
Tonight
Low: 38 °F
Increasing
CloudsWednesday
High: 57 °F
Mostly Cloudy
then Chance
ShowersWednesday Night
Low: 39 °F
Mostly Cloudy
Thursday
High: 48 °F
Mostly Sunny
Thursday Night
Low: 23 °F
Mostly Clear
Friday
High: 49 °F
Sunny
Friday Night
Low: 34 °F
Mostly Clear
Saturday
High: 59 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 60. Southwest wind around 6 mph.
Tonight
Increasing clouds, with a low around 38. Light southwest wind.
Wednesday
A 40 percent chance of showers, mainly between noon and 4pm. Mostly cloudy, with a high near 57. Southwest wind 5 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 48. Northwest wind 8 to 13 mph, with gusts as high as 22 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
Mostly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 27.
M.L.King Day
Sunny, with a high near 53.
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)
1:30 pm EST Jan 13, 2026
2pm EST Jan 13, 2026-6pm EST Jan 19, 2026
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