Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
86°F
30°C
| Humidity | 79% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 79°F (26°C) |
| Visibility | 10.00 mi |
| Heat Index | 99°F (37°C) |
| Last update | 14 Jul 6:35 pm EDT |
Extended Forecast for
3 Miles SSW Summerville SC
Tonight
Low: 75 °F
Slight Chance
T-storms then
Partly CloudyTuesday
High: 91 °F
Slight Chance
T-storms then
Chance
T-stormsTuesday Night
Low: 77 °F
Chance
T-stormsWednesday
High: 90 °F
Showers
LikelyWednesday Night
Low: 77 °F
Chance
Showers then
Mostly ClearThursday
High: 92 °F
Chance
T-stormsThursday Night
Low: 76 °F
Partly Cloudy
Friday
High: 94 °F
Chance
T-stormsFriday Night
Low: 77 °F
Chance
T-storms then
Partly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Cloudy during the early evening, then clearing, with a low around 75. Southeast wind around 6 mph becoming calm in the evening.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 91. Heat index values as high as 101. 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 77. Southeast wind 3 to 6 mph. 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 90. South wind 5 to 11 mph, with gusts as high as 20 mph. 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 77. South wind 5 to 9 mph.
Thursday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 92.
Thursday Night
Partly cloudy, with a low around 76.
Friday
A 40 percent chance of showers and thunderstorms, mainly 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 77.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 2pm. Mostly sunny, with a high near 96.
Saturday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 77.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 95. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 77. Chance of precipitation is 60%.
Monday
Showers and thunderstorms likely. Partly sunny, with a high near 94. Chance of precipitation is 60%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSW Summerville SC
32.95°N 80.2°W (Elev. 30 ft)
32.95°N 80.2°W (Elev. 30 ft)
6:45 pm EDT Jul 14, 2025
6pm EDT Jul 14, 2025-6pm EDT Jul 21, 2025
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