Naushon Island Weather Forecast

    • 73
    • 78

    Partly Sunny

    • 72
    • 79

    Partly Sunny

    • 71
    • 78

    Partly Sunny

    • 70
    • 77

    Mostly Sunny

    • 71
    • 77

    Mostly Sunny

Today 6 Aug Dukes

Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Humid with Highs around 80. Southwest Winds 10 to 15 Mph.

Tonight 6 Aug Dukes

Mostly cloudy. Patchy fog. Not as cool. Near steady temperature in the lower 70s. Southwest Winds 5 to 10 Mph.

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Naushon Island Temperature Statistics

August Temperature

Marthas Vineyard Airport (9.3 miles)

  • Lowest 1 August, 2026

    66 °F

  • Average August

    73.1 °F

  • Highest 2 August, 2026

    81 °F

Climate (2021–2026)

Marthas Vineyard Airport (9.3 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.6 °F
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