News Headlines
- January 31 - February 1, 2026 Winter Storm
- Calling All Meteorology Students! Apply for the NWS Charleston 2026 Summer Volunteer Program
- NWS Charleston To Implement Minor Public, Fire Weather and Marine Zone Changes on March 3
- Mariners: NWS Charleston Is Expanding Marine Forecasts Out To 60 NM in South Carolina March 3
Hazardous Weather Conditions
Current conditions at
Charleston Executive Airport (KJZI)
Lat: 32.7°NLon: 80°WElev: 16ft.
Fair
48°F
9°C
| Humidity | 43% |
| Wind Speed | NW 8 G 17 mph |
| Barometer | 30.06 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 7 Feb 9:15 am EST |
Extended Forecast for
Sullivans Island SC
Today
High: 49 °F
Sunny
Tonight
Low: 29 °F
Mostly Clear
Sunday
High: 45 °F
Sunny
Sunday Night
Low: 37 °F
Partly Cloudy
Monday
High: 53 °F
Sunny
Monday Night
Low: 44 °F
Mostly Clear
Tuesday
High: 61 °F
Mostly Sunny
Tuesday Night
Low: 52 °F
Mostly Cloudy
Wednesday
High: 64 °F
Mostly Cloudy
then Slight
Chance
Showers
Detailed Forecast
Today
Sunny, with a high near 49. North wind 14 to 17 mph.
Tonight
Mostly clear, with a low around 29. North wind 8 to 13 mph.
Sunday
Sunny, with a high near 45. North wind 6 to 9 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 37. Calm wind becoming northeast around 5 mph after midnight.
Monday
Sunny, with a high near 53. Northeast wind around 7 mph becoming southeast in the afternoon.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Mostly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 52.
Wednesday
A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 64.
Wednesday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 50.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 59.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 49.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 59.
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)
7:30 am EST Feb 7, 2026
9am EST Feb 7, 2026-6pm EST Feb 13, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
