Hourly weather forecast and temperature - Saint Helena Island, SC
Cloudy- Wind: 15mph SSE
- Pressure: 29.94"Hg
- Humidity: 81%
- Precip. probability: 9%
- Precipitation: 0"
- Visibility: 10mi
Mostly Cloudy- Wind: 17mph SSE
- Pressure: 29.85"Hg
- Humidity: 83%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Cloudy- Wind: 17mph S
- Pressure: 29.8"Hg
- Humidity: 83%
- Precip. probability: 24%
- Precipitation: 0"
- Visibility: 10mi
Showers- Wind: 16mph S
- Pressure: 29.77"Hg
- Humidity: 89%
- Precip. probability: 44%
- Precipitation: 0.04"
- Visibility: 7mi
Sunrise: 6:43 am
Cloudy / Wind- Wind: 20mph S
- Pressure: 29.74"Hg
- Humidity: 88%
- Precip. probability: 15%
- Precipitation: 0"
- Visibility: 10mi
Thunderstorms / Wind- Wind: 21mph S
- Pressure: 29.71"Hg
- Humidity: 85%
- Precip. probability: 81%
- Precipitation: 0.12"
- Visibility: 6mi
Thunderstorms- Wind: 19mph SSW
- Pressure: 29.68"Hg
- Humidity: 83%
- Precip. probability: 76%
- Precipitation: 0.12"
- Visibility: 4mi
Mostly Cloudy- Wind: 15mph SSW
- Pressure: 29.59"Hg
- Humidity: 78%
- Precip. probability: 12%
- Precipitation: 0"
- Visibility: 8mi
Sunny- Wind: 16mph SSW
- Pressure: 29.53"Hg
- Humidity: 68%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
Sunny- Wind: 14mph SSW
- Pressure: 29.5"Hg
- Humidity: 70%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 6:24 pm
Clear- Wind: 12mph WSW
- Pressure: 29.56"Hg
- Humidity: 69%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Partly Cloudy- Wind: 15mph W
- Pressure: 29.62"Hg
- Humidity: 64%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, weather will be unstable, and a combination of primarily cloudy and occasionally sunny, rainy and stormy weather is expected.
Rainfall is predicted at 5 am, 6 am, and from 9 am to 12 pm. With moderate precipitation of 0.2" (5mm), most rainfall is expected at 11 am.
The temperature will vary between the lowest temperature of 57.2°F (14°C) and the highest temperature of 66.2°F (19°C). The warmest part of the day will be at 4 am, 5 am, 9 am, 10 am, and from 3 pm to 5 pm.