Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Overcast
77°F
25°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.10 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 9.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 4 Oct 10:35 am EDT |
Extended Forecast for
3 Miles SE Summerville Airport SC
Today

High: 81 °F
Showers
Tonight

Low: 68 °F
Showers
Monday
High: 74 °F
Showers then
Slight Chance
ShowersMonday Night

Low: 62 °F
Mostly Cloudy
Tuesday
High: 73 °F
Partly Sunny
then Slight
Chance
ShowersTuesday Night

Low: 56 °F
Mostly Cloudy
Wednesday

High: 76 °F
Mostly Sunny
Wednesday Night

Low: 56 °F
Partly Cloudy
Thursday

High: 80 °F
Slight Chance
Showers
Detailed Forecast
Today
Showers and possibly a thunderstorm. High near 81. Calm wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Low around 68. Calm wind. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
Showers and possibly a thunderstorm before noon, then a slight chance of showers between noon and 1pm. High near 74. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Mostly cloudy, with a low around 62. Northeast wind 3 to 7 mph.
Tuesday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 73. Northeast wind 11 to 13 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 56.
Thursday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 80.
Thursday Night
Partly cloudy, with a low around 57.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 79.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 61.
Saturday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 76.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles SE Summerville Airport SC
33.04°N 80.24°W (Elev. 59 ft)
33.04°N 80.24°W (Elev. 59 ft)
8:31 am EDT Oct 4, 2026
10am EDT Oct 4, 2026-6pm EDT Oct 10, 2026


