Oak Bluffs Harbor Weather Forecast

    • 38
    • 46

    Rain

    • 32
    • 39

    Rain

    • 34
    • 42

    Partly Sunny

    • 37
    • 46

    Slight Chance Rain

    • 40
    • 49

    Chance Rain

    • 26
    • 49

    Slight Chance Rain

Today 22 Mar Dukes

Cloudy with a 50 percent chance of rain. Patchy fog. Near steady temperature in the mid 40s. South Winds 15 to 20 Mph.

Tonight 22 Mar Dukes

Rain. Patchy fog in the evening. Lows in the upper 30s. Southwest Winds 10 to 15 Mph, becoming north 15 to 20 Mph after midnight. Chance of rain near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Oak Bluffs Harbor Temperature Statistics

March Temperature

Marthas Vineyard Airport (5 miles)

  • Lowest 2 March, 2026

    17.1 °F

  • Average March

    38.5 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Marthas Vineyard Airport (5 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.7 °F
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