Hearthstone Lakes Weather Forecast
- 58
- 78
Sunny
- 54
- 77
Sunny
- 55
- 73
Mostly Sunny
- 60
- 76
Mostly Sunny
- 59
- 79
Slight Chance Rain Showers
- 53
- 76
Mostly Sunny
- 57
- 78
Mostly Sunny
Today 15 Oct Coastal Jasper
Sunny. Highs in the upper 70s. North Winds 5 to 10 Mph.
Tonight 15 Oct Coastal Jasper
Clear. Lows in the upper 50s, except in the lower 60s near the coast. North Winds around 5 Mph.
Hearthstone Lakes Temperature Statistics
October Temperature
Hilton Head Island, Hilton Head Airport (16.2 miles)
Lowest 10 October, 2025
60.8 °FAverage October
70.3 °FHighest 8 October, 2025
84.2 °F
Climate (2020–Present)
Hilton Head Island, Hilton Head Airport (16.2 miles)
Average Low 2020–2025
61 °FAverage 2020–2025
66.6 °FAverage High 2020–2025
75.1 °F