Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
64°F
18°C
| Humidity | 94% |
| Wind Speed | Calm |
| Barometer | 30.30 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 3 Apr 10:35 pm EDT |
Extended Forecast for
Sullivans Island SC
Tonight
Low: 64 °F
Partly Cloudy
Saturday
High: 74 °F
Mostly Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 75 °F
Mostly Sunny
then Chance
T-stormsSunday Night
Low: 59 °F
Showers
LikelyMonday
High: 67 °F
Chance
Showers then
Mostly CloudyMonday Night
Low: 57 °F
Cloudy
Tuesday
High: 68 °F
Mostly Cloudy
Tuesday Night
Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Partly cloudy, with a low around 64. Southeast wind around 5 mph.
Saturday
Mostly sunny, with a high near 74. Light southeast wind becoming south 5 to 10 mph in the morning.
Saturday Night
Partly cloudy, with a low around 64. South wind around 8 mph.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 75. South wind 8 to 14 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Cloudy, with a low around 59. Southwest wind 6 to 9 mph becoming west after midnight. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers before 8am. Mostly cloudy, with a high near 67.
Monday Night
Cloudy, with a low around 57.
Tuesday
Mostly cloudy, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56. Breezy.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 69.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
A 20 percent chance of showers. Partly sunny, with a high near 71.
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)
8:35 pm EDT Apr 3, 2026
10pm EDT Apr 3, 2026-6pm EDT Apr 10, 2026
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