Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Thunderstorm in Vicinity
72°F
22°C
| Humidity | 94% |
| Wind Speed | SW 9 mph |
| Barometer | 29.98 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 8.00 mi |
| Last update | 11 Oct 10:15 am EDT |
Extended Forecast for
Summerville SC
Today
High: 80 °F
Showers
Likely then
Partly SunnyTonight
Low: 63 °F
Mostly Clear
Columbus Day
High: 83 °F
Sunny
Monday Night
Low: 62 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Tuesday Night
Low: 63 °F
Clear
Wednesday
High: 87 °F
Sunny
Wednesday Night
Low: 64 °F
Clear
Thursday
High: 87 °F
Sunny
Detailed Forecast
Today
Showers likely and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and noon. Partly sunny, with a high near 80. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Mostly clear, with a low around 63. West wind around 6 mph.
Columbus Day
Sunny, with a high near 83. Northwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 62. Calm wind.
Tuesday
Sunny, with a high near 84. Light north wind.
Tuesday Night
Clear, with a low around 63.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 64.
Thursday
Sunny, with a high near 87.
Thursday Night
Mostly clear, with a low around 65.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 75.
Additional Forecasts and Information
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Point Forecast:
Summerville SC
32.99°N 80.2°W (Elev. 30 ft)
32.99°N 80.2°W (Elev. 30 ft)
8:32 am EDT Oct 11, 2026
10am EDT Oct 11, 2026-6pm EDT Oct 17, 2026
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