Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fog/Mist
45°F
7°C
| Humidity | 87% |
| Wind Speed | Calm |
| Barometer | 30.23 in |
| Dewpoint | 41°F (5°C) |
| Visibility | 4.00 mi |
| Last update | 20 Mar 8:15 am EDT |
Extended Forecast for
Sullivans Island SC
Today
High: 65 °F
Sunny
Tonight
Low: 55 °F
Partly Cloudy
Saturday
High: 73 °F
Mostly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 74 °F
Sunny
Sunday Night
Low: 63 °F
Mostly Clear
Monday
High: 77 °F
Sunny
Monday Night
Low: 54 °F
Partly Cloudy
Tuesday
High: 63 °F
Mostly Sunny
and Breezy
then Mostly
Sunny
Detailed Forecast
Today
Sunny, with a high near 65. Light and variable wind becoming southeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 55. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 73. Southwest wind around 10 mph.
Saturday Night
Partly cloudy, with a low around 61. Southwest wind around 8 mph.
Sunday
Sunny, with a high near 74. Southwest wind 6 to 11 mph.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 63. Breezy.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Partly sunny, with a high near 68.
Wednesday Night
Mostly cloudy, with a low around 58.
Thursday
Mostly sunny, with a high near 70.
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)
7:07 am EDT Mar 20, 2026
8am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
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