Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
41°F
5°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.28 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 9.00 mi |
| Last update | 17 Feb 7:35 am EST |
Extended Forecast for
Sullivans Island SC
Today
High: 60 °F
Sunny
Tonight
Low: 51 °F
Mostly Cloudy
Wednesday
High: 64 °F
Partly Sunny
Wednesday Night
Low: 54 °F
Mostly Cloudy
Thursday
High: 67 °F
Slight Chance
ShowersThursday Night
Low: 56 °F
Mostly Cloudy
Friday
High: 70 °F
Chance
ShowersFriday Night
Low: 57 °F
Chance
ShowersSaturday
High: 68 °F
Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 60. East wind around 6 mph.
Tonight
Mostly cloudy, with a low around 51. Calm wind becoming southwest around 6 mph after midnight.
Wednesday
Partly sunny, with a high near 64. Southwest wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 54. Southwest wind 7 to 9 mph.
Thursday
A 20 percent chance of showers. Mostly cloudy, with a high near 67. Southwest wind 7 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 56.
Friday
A 50 percent chance of showers. Mostly cloudy, with a high near 70.
Friday Night
A 30 percent chance of showers, mainly before 1am. Mostly cloudy, with a low around 57.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 68.
Saturday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 61.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 39.
Monday
Sunny, with a high near 51.
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)
7:32 am EST Feb 17, 2026
8am EST Feb 17, 2026-6pm EST Feb 23, 2026
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