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Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
37°F
3°C
| Humidity | 41% |
| Wind Speed | N 12 G 18 mph |
| Barometer | 30.37 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 12 Jan 4:55 am EST |
Extended Forecast for
Sullivans Island SC
Today
High: 50 °F
Mostly Sunny
Tonight
Low: 38 °F
Partly Cloudy
Tuesday
High: 56 °F
Sunny
Tuesday Night
Low: 46 °F
Increasing
CloudsWednesday
High: 57 °F
Chance
ShowersWednesday Night
Low: 44 °F
Slight Chance
ShowersThursday
High: 51 °F
Slight Chance
ShowersThursday Night
Low: 30 °F
Mostly Clear
Friday
High: 49 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 50. Northeast wind 6 to 10 mph.
Tonight
Partly cloudy, with a low around 38. Light north wind.
Tuesday
Sunny, with a high near 56. Light and variable wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 46. Southwest wind 3 to 6 mph.
Wednesday
A 40 percent chance of showers. Mostly cloudy, with a high near 57. West wind 7 to 11 mph.
Wednesday Night
A 20 percent chance of showers before 1am. Mostly cloudy, with a low around 44.
Thursday
A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 51.
Thursday Night
Mostly clear, with a low around 30.
Friday
Sunny, with a high near 49.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
Sunny, with a high near 49.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sullivans Island SC
32.76°N 79.85°W (Elev. 0 ft)
32.76°N 79.85°W (Elev. 0 ft)
1:30 am EST Jan 12, 2026
5am EST Jan 12, 2026-6pm EST Jan 18, 2026
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