Oak Bluffs Harbor Weather Forecast

    • 58
    • 77

    Mostly Sunny

    • 65
    • 79

    Slight Chance Thunderstorms

    • 65
    • 79

    Chance Thunderstorms

    • 68
    • 79

    Partly Sunny

    • 69
    • 82

    Partly Sunny

    • 64
    • 78

    Partly Sunny

Today 20 Jun Dukes

Sunny, breezy. Near steady temperature in the mid 70s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 20 Jun Dukes

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph, becoming west 5 to 10 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bluffs Harbor Temperature Statistics

June Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 3 June, 2025

    44.7 °F

  • Average June

    63.4 °F

  • Highest 5 June, 2025

    80.7 °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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