Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
A Few Clouds
93°F
34°C
| Humidity | 53% |
| Wind Speed | S 8 mph |
| Barometer | 29.97 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 10.00 mi |
| Heat Index | 103°F (39°C) |
| Last update | 6 Jul 1:15 pm EDT |
Extended Forecast for
4 Miles SSW Summerville SC
This Afternoon
High: 95 °F
Chance
T-stormsTonight
Low: 79 °F
Slight Chance
T-storms then
Partly CloudyTuesday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-stormsTuesday Night
Low: 79 °F
Chance
T-stormsWednesday
High: 97 °F
Sunny then
Slight Chance
T-stormsWednesday Night
Low: 79 °F
Partly Cloudy
Thursday
High: 98 °F
Slight Chance
T-stormsThursday Night
Low: 79 °F
Partly Cloudy
Friday
High: 98 °F
Sunny
Detailed Forecast
This Afternoon
A 30 percent chance of showers and thunderstorms, mainly between 3pm and 5pm. Mostly sunny, with a high near 95. Heat index values as high as 107. Southwest wind 6 to 8 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 79. South wind 5 to 9 mph.
Tuesday
A slight chance of showers and thunderstorms between 4pm and 5pm. Mostly sunny, with a high near 95. Heat index values as high as 107. Southwest wind 5 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 79. South wind 5 to 8 mph.
Wednesday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 97. West wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 79.
Thursday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Thursday Night
Partly cloudy, with a low around 79.
Friday
Sunny, with a high near 98.
Friday Night
Partly cloudy, with a low around 79.
Saturday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 98.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78.
Sunday
A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 95.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
8:32 am EDT Jul 6, 2026
1pm EDT Jul 6, 2026-6pm EDT Jul 12, 2026
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