Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Mostly Cloudy
79°F
26°C
| Humidity | 74% |
| Wind Speed | Vrbl 6 G 13 mph |
| Barometer | 30.23 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 7 Mar 11:55 am EST |
Extended Forecast for
4 Miles SSW Harleyville SC
This Afternoon

High: 82 °F
Sunny
Tonight

Low: 63 °F
Increasing
CloudsSunday
High: 85 °F
Partly Sunny
then Chance
T-stormsSunday Night
Low: 62 °F
Chance
T-storms then
Chance
ShowersMonday
High: 84 °F
Partly Sunny
then Chance
ShowersMonday Night
Low: 61 °F
Mostly Cloudy
then Slight
Chance
T-stormsTuesday
High: 86 °F
Partly Sunny
then Slight
Chance
ShowersTuesday Night

Low: 61 °F
Partly Cloudy
Wednesday

High: 85 °F
Mostly Cloudy
Detailed Forecast
This Afternoon
Sunny, with a high near 82. South wind 6 to 9 mph.
Tonight
Increasing clouds, with a low around 63. South wind around 6 mph.
Sunday
A chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 85. Southwest wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Light south wind. Chance of precipitation is 30%.
Monday
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 86.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly cloudy, with a high near 85.
Wednesday Night
A 40 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 63.
Thursday
A 50 percent chance of showers. Partly sunny, with a high near 76.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 43.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles SSW Harleyville SC
33.16°N 80.47°W (Elev. 85 ft)
33.16°N 80.47°W (Elev. 85 ft)
10:13 am EST Mar 7, 2026
12pm EST Mar 7, 2026-6pm EDT Mar 13, 2026


