Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Overcast
46°F
8°C
| Humidity | 100% |
| Wind Speed | NE 6 mph |
| Barometer | 29.89 in |
| Dewpoint | 46°F (8°C) |
| Visibility | 9.00 mi |
| Wind Chill | 43°F (6°C) |
| Last update | 2 Dec 4:55 am EST |
Extended Forecast for
4 Miles S Summerville Airport SC
Overnight

Low: 47 °F
Showers
LikelyTuesday

High: 59 °F
Showers
Tuesday Night

Low: 39 °F
Mostly Cloudy
Wednesday

High: 55 °F
Mostly Sunny
Wednesday Night

Low: 34 °F
Partly Cloudy
Thursday

High: 60 °F
Partly Sunny
Thursday Night

Low: 43 °F
Chance
ShowersFriday
High: 51 °F
Chance
Showers then
ShowersFriday Night

Low: 42 °F
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 47. Light north wind. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 2pm, then a slight chance of showers between 2pm and 3pm. High near 59. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday Night
Mostly cloudy, with a low around 39. Northwest wind around 5 mph becoming light and variable.
Wednesday
Mostly sunny, with a high near 55. North wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 34. Calm wind.
Thursday
Partly sunny, with a high near 60.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 43.
Friday
Showers, mainly after 1pm. High near 51. Chance of precipitation is 80%.
Friday Night
Showers. Low around 42. Chance of precipitation is 80%.
Saturday
Showers likely. Cloudy, with a high near 54. Chance of precipitation is 70%.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41.
Sunday
A 20 percent chance of showers. Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 38.
Monday
Mostly sunny, with a high near 55.
Additional Forecasts and Information
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ABOUT 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)
1:30 am EST Dec 2, 2025
5am EST Dec 2, 2025-6pm EST Dec 8, 2025



