Saint Helena Sound Weather Forecast
- 73
- 79
Slight Chance Thunderstorms
- 73
- 80
Partly Sunny
- 70
- 80
Breezy
- 64
- 73
Chance Thunderstorms
- 65
- 72
Chance Rain Showers
- 64
- 74
Slight Chance Rain Showers
Today 6 Oct Coastal Colleton
Mostly cloudy in the Morning, then becoming mostly sunny. A slight chance of Showers and Thunderstorms. Highs in the lower 80s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.
Tonight 6 Oct Coastal Colleton
Mostly cloudy with a slight chance of Showers and Thunderstorms. Lows around 70. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.
Saint Helena Sound Temperature Statistics
October Temperature
Beaufort County Airport (12.4 miles)
Lowest
–Average October
–Highest
–
Climate (2020–Present)
Beaufort County Airport (12.4 miles)
Average Low 2020–2025
59.5 °FAverage 2020–2025
66.7 °FAverage High 2020–2025
75.3 °F