Cuttyhunk Harbor SPB Weather Forecast

    • 70
    • 77

    Increasing Clouds

    • 70
    • 75

    Partly Sunny

    • 69
    • 75

    Chance Rain Showers

    • 65
    • 75

    Mostly Sunny

    • 66
    • 74

    Partly Sunny

    • 68
    • 73

    Mostly Cloudy

Today 11 Aug Dukes

Sunny. Highs in the lower 80s. West Winds 10 to 15 Mph. Gusts up to 25 Mph.

Tonight 11 Aug Dukes

Partly cloudy. Humid with Lows in the lower 70s. West Winds 10 to 15 Mph, becoming northwest around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Cuttyhunk Harbor SPB Temperature Statistics

August Temperature

Marthas Vineyard Airport (16.2 miles)

  • Lowest 4 August, 2026

    63 °F

  • Average August

    75 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

Marthas Vineyard Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.6 °F
Get WillyWeather+ to remove ads