Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
77°F
25°C
| Humidity | 69% |
| Wind Speed | SW 9 mph |
| Barometer | 30.17 in |
| Dewpoint | 66°F (19°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 15 Apr 12:15 pm EDT |
Extended Forecast for
Johns Island SC
This Afternoon
High: 81 °F
Sunny
Tonight
Low: 64 °F
Mostly Clear
Thursday
High: 80 °F
Mostly Sunny
Thursday Night
Low: 64 °F
Mostly Clear
Friday
High: 86 °F
Sunny
Friday Night
Low: 66 °F
Mostly Clear
Saturday
High: 85 °F
Mostly Sunny
Saturday Night
Low: 67 °F
Mostly Cloudy
Sunday
High: 87 °F
Partly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 81. South wind 8 to 16 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 64. Southwest wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 80. Southwest wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 64. Southwest wind 6 to 8 mph.
Friday
Sunny, with a high near 86. Southwest wind 6 to 9 mph.
Friday Night
Mostly clear, with a low around 66.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Mostly cloudy, with a low around 67.
Sunday
Partly sunny, with a high near 87.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 74.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Johns Island SC
32.73°N 80.07°W (Elev. 23 ft)
32.73°N 80.07°W (Elev. 23 ft)
8:32 am EDT Apr 15, 2026
12pm EDT Apr 15, 2026-6pm EDT Apr 21, 2026
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