Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
86°F
30°C
| Humidity | 35% |
| Wind Speed | Calm |
| Barometer | 29.87 in |
| Dewpoint | 55°F (13°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 21 Mar 5:15 pm EDT |
Extended Forecast for
Summerville Airport SC
Tonight

Low: 60 °F
Mostly Clear
Sunday

High: 87 °F
Sunny
Sunday Night

Low: 62 °F
Mostly Clear
Monday
High: 86 °F
Sunny then
Slight Chance
T-stormsMonday Night
Low: 51 °F
Slight Chance
T-storms then
Slight Chance
ShowersTuesday

High: 66 °F
Partly Sunny
Tuesday Night

Low: 48 °F
Chance
ShowersWednesday

High: 70 °F
Chance
ShowersWednesday Night

Low: 53 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 60. Light west wind.
Sunday
Sunny, with a high near 87. Southwest wind 5 to 10 mph.
Sunday Night
Mostly clear, with a low around 62. Southwest wind around 6 mph.
Monday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 86. West wind 8 to 10 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 51. Light north wind becoming northeast 5 to 9 mph in the evening. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 66.
Tuesday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 48.
Wednesday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 70.
Wednesday Night
Mostly cloudy, with a low around 53.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 58.
Friday
Sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 55.
Saturday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summerville Airport SC
33.07°N 80.27°W (Elev. 23 ft)
33.07°N 80.27°W (Elev. 23 ft)
2:30 pm EDT Mar 21, 2026
5pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026


