Hazardous Weather Conditions
Current conditions at
Summerville Airport (KDYB)
Lat: 33.06°NLon: 80.28°WElev: 56ft.
Mostly Cloudy
86°F
30°C
| Humidity | 66% |
| Wind Speed | S 8 G 16 mph |
| Barometer | 30.11 in |
| Dewpoint | 73°F (23°C) |
| Visibility | 7.00 mi |
| Heat Index | 93°F (34°C) |
| Last update | 26 May 12:15 pm EDT |
Extended Forecast for
Saint George SC
This Afternoon

High: 90 °F
Showers
LikelyTonight
Low: 69 °F
Chance
T-storms then
Slight Chance
ShowersWednesday
High: 90 °F
Chance
Showers then
Showers
LikelyWednesday Night

Low: 69 °F
Chance
T-stormsThursday
High: 92 °F
Partly Sunny
then Chance
T-stormsThursday Night

Low: 67 °F
Showers
LikelyFriday

High: 86 °F
Showers
LikelyFriday Night

Low: 65 °F
Showers
LikelySaturday

High: 78 °F
Showers
Detailed Forecast
This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 90. South wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 2am, then a slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 69. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
A slight chance of showers before 11am, then a chance of showers and thunderstorms between 11am and noon, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 90. Southwest wind 3 to 7 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 and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 69. Light southwest wind.
Thursday
A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 92. West wind 5 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 67. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 65. Chance of precipitation is 70%.
Saturday
Showers and possibly a thunderstorm. High near 78. Chance of precipitation is 80%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 78. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 79.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Saint George SC
33.19°N 80.55°W (Elev. 98 ft)
33.19°N 80.55°W (Elev. 98 ft)
8:31 am EDT May 26, 2026
12pm EDT May 26, 2026-6pm EDT Jun 1, 2026



