Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
A Few Clouds
68°F
20°C
| Humidity | 94% |
| Wind Speed | SW 17 G 24 mph |
| Barometer | 29.99 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 9.00 mi |
| Last update | 12 Mar 12:35 am EDT |
Extended Forecast for
Sullivans Island SC
Overnight
Low: 63 °F
Mostly Cloudy
and BreezyThursday
High: 68 °F
Breezy.
Chance
Showers then
ShowersThursday Night
Low: 44 °F
Partly Cloudy
and Breezy
then Mostly
ClearFriday
High: 63 °F
Sunny
Friday Night
Low: 53 °F
Mostly Clear
Saturday
High: 68 °F
Sunny
Saturday Night
Low: 59 °F
Mostly Clear
Sunday
High: 71 °F
Chance
T-stormsSunday Night
Low: 63 °F
Showers
Likely
Detailed Forecast
Overnight
Mostly cloudy, with a low around 63. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Thursday
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1pm. High near 68. Breezy, with a southwest wind 21 to 25 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly clear, with a low around 44. Breezy, with a northeast wind 13 to 23 mph.
Friday
Sunny, with a high near 63. East wind 7 to 10 mph.
Friday Night
Mostly clear, with a low around 53. Southeast wind around 5 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 59.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 71.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 70%.
Monday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 70. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
Mostly sunny, with a high near 55.
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)
12:50 am EDT Mar 12, 2026
12am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
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