Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
77°F
25°C
| Humidity | 54% |
| Wind Speed | SE 8 G 14 mph |
| Barometer | 30.39 in |
| Dewpoint | 59°F (15°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 12 Apr 11:55 am EDT |
Extended Forecast for
Sullivans Island SC
This Afternoon
High: 73 °F
Sunny
Tonight
Low: 63 °F
Mostly Clear
Monday
High: 74 °F
Partly Sunny
Monday Night
Low: 62 °F
Mostly Cloudy
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 64 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 64 °F
Partly Cloudy
Thursday
High: 76 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 73. East wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 63. East wind around 5 mph.
Monday
Partly sunny, with a high near 74. Calm wind becoming south 5 to 8 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 62. South wind around 6 mph.
Tuesday
Sunny, with a high near 75. Light southwest wind becoming south 5 to 10 mph in the morning.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 65.
Friday
Mostly sunny, with a high near 78.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 79.
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)
8:31 am EDT Apr 12, 2026
12pm EDT Apr 12, 2026-6pm EDT Apr 18, 2026
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