Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fog/Mist
75°F
24°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 75°F (24°C) |
| Visibility | 5.00 mi |
| Last update | 14 Jul 6:55 am EDT |
Extended Forecast for
4 Miles S Summerville Airport SC
Today
High: 94 °F
Mostly Sunny
then Chance
T-stormsTonight
Low: 74 °F
Chance
T-storms then
Partly CloudyTuesday
High: 92 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night
Low: 76 °F
Chance
T-stormsWednesday
High: 91 °F
Showers
LikelyWednesday Night
Low: 76 °F
Chance
Showers then
Partly CloudyThursday
High: 93 °F
Chance
T-stormsThursday Night
Low: 75 °F
Partly Cloudy
Friday
High: 94 °F
Sunny then
Chance
T-storms
Detailed Forecast
Today
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 106. Calm wind becoming east around 5 mph in the afternoon. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Light and variable wind.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 92. Heat index values as high as 103. Calm wind becoming southeast 5 to 8 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 76. Southeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 76.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 93.
Thursday Night
Partly cloudy, with a low around 75.
Friday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94.
Friday Night
A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 76.
Saturday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 96.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 96.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles S Summerville Airport SC
33°N 80.28°W (Elev. 26 ft)
33°N 80.28°W (Elev. 26 ft)
1:29 am EDT Jul 14, 2025
7am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
