Oak Bluffs Harbor Weather Forecast

    • 24
    • 48

    Breezy

    • 31
    • 36

    Slight Chance Snow

    • 33
    • 42

    Chance Rain

    • 26
    • 41

    Chance Snow

    • 19
    • 35

    Partly Sunny

    • 16
    • 25

    Partly Sunny

    • 26
    • 34

    Slight Chance Snow

Today 15 Jan Dukes

Mostly sunny and breezy. Highs in the upper 40s. Temperature falling to around 40 late. Southwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 15 Jan Dukes

Mostly cloudy and brisk. Much cooler with Lows in the mid 20s. West Winds 15 to 25 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bluffs Harbor Temperature Statistics

January Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 1 January, 2026

    18 °F

  • Average January

    34.2 °F

  • Highest 9 January, 2026

    52 °F

Climate (2021–Present)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    60.8 °F
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