Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
A Few Clouds
63°F
17°C
| Humidity | 100% |
| Wind Speed | Calm |
| Barometer | 30.22 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 9.00 mi |
| Last update | 2 Apr 2:55 am EDT |
Extended Forecast for
Sullivans Island SC
Overnight

Low: 61 °F
Patchy Fog
Thursday
High: 72 °F
Patchy Fog
then SunnyThursday Night

Low: 63 °F
Partly Cloudy
Friday

High: 72 °F
Slight Chance
ShowersFriday Night

Low: 63 °F
Mostly Clear
Saturday

High: 74 °F
Mostly Sunny
Saturday Night

Low: 65 °F
Mostly Clear
Sunday
High: 74 °F
Mostly Sunny
then Chance
ShowersSunday Night

Low: 58 °F
Showers
Likely
Detailed Forecast
Overnight
Patchy fog after 5am. Otherwise, partly cloudy, with a low around 61. South wind around 5 mph.
Thursday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 72. Light southeast wind becoming east 5 to 9 mph in the morning.
Thursday Night
Partly cloudy, with a low around 63. Southeast wind around 6 mph.
Friday
A 20 percent chance of showers before 2pm. Mostly sunny, with a high near 72. Southeast wind 5 to 9 mph.
Friday Night
Mostly clear, with a low around 63. Southeast wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 65.
Sunday
A 50 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 74.
Sunday Night
A chance of showers and thunderstorms, then showers likely after 8pm. Cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 67.
Monday Night
Cloudy, with a low around 56.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 66.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 64. Breezy.
Additional Forecasts and Information
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ABOUT 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)
2:35 am EDT Apr 2, 2026
3am EDT Apr 2, 2026-6pm EDT Apr 8, 2026


