Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Overcast
57°F
14°C
| Humidity | 88% |
| Wind Speed | Calm |
| Barometer | 30.44 in |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Last update | 30 Mar 1:15 am EDT |
Extended Forecast for
Sullivans Island SC
Overnight
Low: 58 °F
Partly Cloudy
Monday
High: 69 °F
Mostly Sunny
Monday Night
Low: 61 °F
Mostly Clear
Tuesday
High: 71 °F
Mostly Sunny
Tuesday Night
Low: 62 °F
Partly Cloudy
Wednesday
High: 72 °F
Slight Chance
ShowersWednesday Night
Low: 62 °F
Partly Cloudy
Thursday
High: 73 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Partly Cloudy
Detailed Forecast
Overnight
Partly cloudy, with a low around 58. East wind around 7 mph.
Monday
Mostly sunny, with a high near 69. East wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 61. Southeast wind around 6 mph.
Tuesday
Mostly sunny, with a high near 71. Calm wind becoming south 5 to 9 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 62. South wind 5 to 7 mph.
Wednesday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
Partly cloudy, with a low around 64.
Friday
A 20 percent chance of showers. Mostly sunny, with a high near 73.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 74.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 64.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 74.
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)
4:52 pm EDT Mar 29, 2026
1am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
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