Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
79°F
26°C
| Humidity | 74% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.09 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 9.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 11 Mar 11:15 am EDT |
Extended Forecast for
Summerville Airport SC
Today
High: 89 °F
Mostly Sunny
Tonight
Low: 66 °F
Mostly Cloudy
Thursday
High: 72 °F⇓
Showers
Thursday Night
Low: 38 °F
Gradual
ClearingFriday
High: 70 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 77 °F
Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
Sunday
High: 79 °F
Chance
Showers then
Showers
Likely
Detailed Forecast
Today
Mostly sunny, with a high near 89. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 66. South wind 7 to 9 mph, with gusts as high as 20 mph.
Thursday
Showers, with thunderstorms also possible after 11am. Temperature rising to near 72 by 11am, then falling to around 57 during the remainder of the day. Southwest wind 8 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 38. Northeast wind 3 to 7 mph.
Friday
Sunny, with a high near 70. Light and variable wind becoming southeast around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 49.
Saturday
Sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Monday
A 40 percent chance of showers. Mostly cloudy, with a high near 75.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 56.
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)
8:32 am EDT Mar 11, 2026
11am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
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