Cuttyhunk Harbor SPB Weather Forecast

    • 54
    • 60

    Breezy

    • 48
    • 55

    Chance Rain Showers

    • 45
    • 59

    Breezy

    • 45
    • 52

    Mostly Sunny

    • 50
    • 54

    Sunny

    • 55
    • 57

    Mostly Sunny

    • 54
    • 60

    Mostly Sunny

Today 20 Oct Dukes

Mostly sunny. Highs in the upper 50s.

Tonight 20 Oct Dukes

Partly cloudy and breezy. Near steady temperature in the lower 50s. Northeast Winds 20 to 25 Mph with Gusts up to 45 Mph.

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Cuttyhunk Harbor SPB Temperature Statistics

October Temperature

Marthas Vineyard Airport (16.2 miles)

  • Lowest 18 October, 2026

    37 °F

  • Average October

    59.5 °F

  • Highest 14 October, 2026

    77 °F

Climate (2021–2026)

Marthas Vineyard Airport (16.2 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    60.4 °F
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