Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Rain Fog/Mist
59°F
15°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.93 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 4.00 mi |
| Last update | 21 Feb 4:55 pm EST |
Extended Forecast for
4 Miles SSW Summerville SC
This Afternoon
High: 67 °F
Showers
Tonight
Low: 54 °F
Showers
Sunday
High: 63 °F
Chance
Showers then
Mostly SunnySunday Night
Low: 29 °F
Mostly Clear
Monday
High: 47 °F
Sunny
Monday Night
Low: 27 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny
Tuesday Night
Low: 36 °F
Partly Cloudy
Wednesday
High: 63 °F
Partly Sunny
Detailed Forecast
This Afternoon
Showers and possibly a thunderstorm. Steady temperature around 67. Northeast wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 4am, then showers likely. Low around 54. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
A 50 percent chance of showers before 9am. Cloudy through mid morning, then gradual clearing, with a high near 63. West wind 6 to 11 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 31 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Mostly clear, with a low around 29. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday
Sunny, with a high near 47. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Mostly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 53.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 70.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 47.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
1:33 pm EST Feb 21, 2026
5pm EST Feb 21, 2026-6pm EST Feb 28, 2026
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