


Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
79°F
26°C
Humidity | 100% |
Wind Speed | Calm |
Barometer | 30.06 in |
Dewpoint | 79°F (26°C) |
Visibility | 10.00 mi |
Heat Index | 84°F (29°C) |
Last update | 15 Aug 9:15 pm EDT |
Extended Forecast for
4 Miles SSE Summerville Airport SC
Tonight
Low: 76 °F
Slight Chance
T-storms then
Mostly ClearSaturday
High: 92 °F
Slight Chance
T-storms then
Chance
T-stormsSaturday Night
Low: 74 °F
Chance
T-storms then
Partly CloudySunday
High: 91 °F
Mostly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 72 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 73 °F
Mostly Clear
Tuesday
High: 90 °F
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 72 °F
Mostly Clear
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms, mainly between 11pm and midnight. Partly cloudy, with a low around 76. Calm wind.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming northeast around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 74. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. North wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 72. Calm wind.
Monday
Sunny, with a high near 93.
Monday Night
Mostly clear, with a low around 73.
Tuesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 91.
Wednesday Night
Partly cloudy, with a low around 72.
Thursday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73.
Friday
Showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Summerville Airport SC
33.02°N 80.25°W (Elev. 49 ft)
33.02°N 80.25°W (Elev. 49 ft)
7:18 pm EDT Aug 15, 2025
9pm EDT Aug 15, 2025-6pm EDT Aug 22, 2025