Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
64°F
18°C
| Humidity | 49% |
| Wind Speed | N 6 mph |
| Barometer | 30.22 in |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 19 Oct 6:35 pm EDT |
Extended Forecast for
Johns Island SC
Tonight
Low: 52 °F
Clear
Tuesday
High: 74 °F
Sunny
Tuesday Night
Low: 54 °F
Mostly Clear
Wednesday
High: 73 °F
Mostly Sunny
Wednesday Night
Low: 53 °F
Mostly Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 54 °F
Clear
Friday
High: 72 °F
Sunny
Friday Night
Low: 55 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 52. North wind 6 to 9 mph.
Tuesday
Sunny, with a high near 74. North wind 9 to 11 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 54. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 73. North wind 8 to 10 mph.
Wednesday Night
Mostly clear, with a low around 53. North wind 3 to 5 mph.
Thursday
Sunny, with a high near 73.
Thursday Night
Clear, with a low around 54.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 55.
Saturday
Sunny, with a high near 71. Breezy.
Saturday Night
Mostly clear, with a low around 56.
Sunday
Sunny, with a high near 73.
Sunday Night
Mostly clear, with a low around 56.
Monday
Sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johns Island SC
32.71°N 80.07°W (Elev. 10 ft)
32.71°N 80.07°W (Elev. 10 ft)
2:40 pm EDT Oct 19, 2026
6pm EDT Oct 19, 2026-6pm EDT Oct 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
