Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Fair
37°F
3°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 29.93 in |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 2 Jan 3:15 am EST |
Extended Forecast for
Summerville SC
Overnight

Low: 40 °F
Partly Cloudy
Friday

High: 66 °F
Partly Sunny
Friday Night
Low: 48 °F
Mostly Cloudy
then Slight
Chance
ShowersSaturday

High: 63 °F
Showers
Saturday Night

Low: 42 °F
Showers
LikelySunday

High: 57 °F
Mostly Sunny
Sunday Night

Low: 37 °F
Partly Cloudy
Monday

High: 61 °F
Sunny
Monday Night

Low: 42 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 40. Southwest wind around 6 mph.
Friday
Partly sunny, with a high near 66. Southwest wind 6 to 9 mph.
Friday Night
A 20 percent chance of showers after 4am. Mostly cloudy, with a low around 48. Southwest wind around 6 mph becoming calm after midnight.
Saturday
Showers, with thunderstorms also possible after 4pm. High near 63. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 7pm, then showers likely between 7pm and 1am. Cloudy, with a low around 42. West wind around 7 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
Partly sunny, with a high near 73.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Summerville SC
32.99°N 80.2°W (Elev. 30 ft)
32.99°N 80.2°W (Elev. 30 ft)
1:33 am EST Jan 2, 2026
3am EST Jan 2, 2026-6pm EST Jan 8, 2026


