Oak Bluffs Harbor Weather Forecast

    • 65
    • 83

    Increasing Clouds

    • 65
    • 82

    Mostly Sunny

    • 67
    • 81

    Rain Showers

    • 66
    • 81

    Chance Rain Showers

    • 66
    • 81

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

Today 20 Jun Dukes

Sunny. Highs in the upper 70s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Jun Dukes

Clear. Lows in the mid 60s.

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  • Temperature Real-Time

Oak Bluffs Harbor Temperature Statistics

June Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 1 June, 2026

    46 °F

  • Average June

    66.2 °F

  • Highest 13 June, 2026

    84 °F

Climate (2021–2026)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    60.6 °F
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