Lake Tashmoo Town Beach Weather Forecast

    • 60
    • 78

    Increasing Clouds

    • 68
    • 81

    Mostly Cloudy

    • 62
    • 76

    Chance Rain Showers

    • 56
    • 76

    Partly Sunny

    • 63
    • 78

    Mostly Sunny

    • 65
    • 81

    Partly Sunny

Today 26 Aug Dukes

Sunny. Highs in the upper 70s. Northwest Winds around 5 Mph, becoming southwest in the afternoon.

Tonight 26 Aug Dukes

Mostly clear in the Evening, then becoming mostly cloudy. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Lake Tashmoo Town Beach Temperature Statistics

August Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 10 August, 2026

    61 °F

  • Average August

    73.1 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.5 °F
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