Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Partly Cloudy
77°F
25°C
| Humidity | 74% |
| Wind Speed | SE 8 mph |
| Barometer | 29.91 in |
| Dewpoint | 68°F (20°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 15 Mar 5:35 pm EDT |
Extended Forecast for
Summerville Airport SC
This Afternoon
High: 77 °F
Chance
T-stormsTonight
Low: 63 °F
Slight Chance
T-storms then
Chance
T-stormsMonday
High: 76 °F
Showers
Monday Night
Low: 34 °F
Chance
Showers then
Partly CloudyTuesday
High: 53 °F
Mostly Sunny
Tuesday Night
Low: 31 °F
Mostly Clear
Wednesday
High: 56 °F
Mostly Sunny
Wednesday Night
Low: 35 °F
Partly Cloudy
Thursday
High: 65 °F
Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 77. South wind around 9 mph.
Tonight
A 50 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 63. South wind 8 to 10 mph, with gusts as high as 20 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Showers and thunderstorms before 2pm, then showers and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. High near 76. South wind 13 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind 9 to 11 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 53. Northwest wind 7 to 9 mph.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 65.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 55.
Sunday
Sunny, with a high near 81.
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)
2:35 pm EDT Mar 15, 2026
5pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
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