Lake Tashmoo Town Beach Weather Forecast
- 65
- 77
Becoming Sunny
- 60
- 72
Mostly Sunny
- 60
- 69
Mostly Sunny
- 63
- 72
Mostly Sunny
- 63
- 74
Partly Sunny
- 66
- 73
Mostly Cloudy
Today 4 Sep Dukes
Partly sunny. Areas of fog in the morning. Humid with Highs in the upper 70s. Northwest Winds 5 to 10 Mph.
Tonight 4 Sep Dukes
Mostly cloudy. Areas of fog. Near steady temperature in the upper 60s. West Winds around 5 Mph.
Lake Tashmoo Town Beach Temperature Statistics
September Temperature
Marthas Vineyard Airport (5 miles)
Lowest 1 September, 2026
57 °FAverage September
63.1 °FHighest 1 September, 2026
70 °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