Lake Tashmoo Town Beach Weather Forecast
- 67
- 79
Mostly Cloudy
- 70
- 78
Mostly Cloudy
- 71
- 80
Partly Sunny
- 71
- 80
Partly Sunny
- 71
- 80
Partly Sunny
- 71
- 80
Mostly Sunny
- 70
- 81
Mostly Sunny
Today 4 Aug Dukes
Mostly sunny. Near steady temperature in the upper 70s. Southwest Winds 5 to 10 Mph.
Tonight 4 Aug Dukes
Mostly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph, becoming southeast after midnight.
Lake Tashmoo Town Beach Temperature Statistics
August Temperature
Marthas Vineyard Airport (5 miles)
Lowest 1 August, 2026
66 °FAverage August
72.8 °FHighest 2 August, 2026
81 °F
Climate (2021–2026)
Marthas Vineyard Airport (5 miles)
Average Low 2021–2026
44.5 °FAverage 2021–2026
52.9 °FAverage High 2021–2026
60.5 °F