Lake Tashmoo Town Beach Weather Forecast

    • 56
    • 80

    Decreasing Clouds

    • 70
    • 78

    Chance Rain Showers

    • 65
    • 79

    Chance Rain Showers

    • 62
    • 76

    Mostly Sunny

    • 64
    • 74

    Mostly Sunny

    • 68
    • 76

    Partly Sunny

Today 18 Jul Dukes

Mostly sunny. Near steady temperature in the upper 70s. Northwest Winds 10 to 15 Mph.

Tonight 18 Jul Dukes

Mostly clear. Cooler with Lows in the upper 50s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Tashmoo Town Beach Temperature Statistics

July Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 5 July, 2025

    47.6 °F
  • Average July

    71.3 °F
  • Highest 8 July, 2025

    85.6 °F

Climate (2020–Present)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2020–2025

    44.8 °F
  • Average 2020–2025

    53.3 °F
  • Average High 2020–2025

    61.1 °F
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