Vineyard Haven Harbor Weather Forecast

    • 46
    • 51

    Rain Showers Likely

    • 38
    • 54

    Rain Showers Likely

    • 38
    • 44

    Chance Rain

    • 45
    • 53

    Chance Rain

    • 43
    • 55

    Chance Rain

    • 43
    • 56

    Chance Rain

Today 31 Mar Dukes

Mostly cloudy with Showers likely with a slight chance of Thunderstorms in the Morning, then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Locally heavy rainfall possible in the morning. Highs in the lower 50s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 31 Mar Dukes

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 40s. Southwest Winds 15 to 20 Mph.

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  • Temperature Real-Time

Vineyard Haven Harbor Temperature Statistics

March Temperature

Marthas Vineyard Airport (4.3 miles)

  • Lowest 2 March, 2026

    17.1 °F

  • Average March

    39 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Marthas Vineyard Airport (4.3 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.6 °F
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