Marthas Vineyard Airport Weather Forecast

    • 22
    • 48

    Mostly Sunny

    • 26
    • 36

    Chance Snow

    • 30
    • 38

    Rain

    • 25
    • 40

    Slight Chance Snow Showers

    • 30
    • 43

    Chance Rain

    • 28
    • 39

    Chance Rain/Snow

    • 28
    • 39

    Chance Rain/Snow

Today 21 Dec Dukes

Sunny, breezy with Highs in the upper 40s. Temperature falling into the upper 30s late. Northwest Winds 15 to 25 Mph.

Tonight 21 Dec Dukes

Partly cloudy this Evening, then becoming mostly clear. Cooler with Lows in the mid 20s. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

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Marthas Vineyard Airport Temperature Statistics

December Temperature

Marthas Vineyard Airport (0 miles)

  • Lowest 5 December, 2025

    10.9 °F

  • Average December

    36.2 °F

  • Highest 19 December, 2025

    55.9 °F

Climate (2020–Present)

Marthas Vineyard Airport (0 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    53.1 °F

  • Average High 2020–2025

    60.9 °F
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