Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
73°F
23°C
| Humidity | 69% |
| Wind Speed | SW 7 mph |
| Barometer | 29.95 in |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 19 Apr 8:15 am EDT |
Extended Forecast for
Sullivans Island SC
Today
High: 78 °F
Mostly Cloudy
then Slight
Chance
ShowersTonight
Low: 55 °F
Gradual
ClearingMonday
High: 71 °F
Sunny
Monday Night
Low: 55 °F
Mostly Clear
Tuesday
High: 68 °F
Sunny
Tuesday Night
Low: 60 °F
Partly Cloudy
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 61 °F
Mostly Clear
Thursday
High: 77 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 78. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 55. North wind around 10 mph.
Monday
Sunny, with a high near 71. North wind 8 to 10 mph becoming east in the afternoon.
Monday Night
Mostly clear, with a low around 55. South wind 6 to 8 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 68. Northeast wind around 10 mph.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Mostly clear, with a low around 61.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 66.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 78.
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)
8:32 am EDT Apr 19, 2026
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
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