Nobska Beach Weather Forecast

    • 67
    • 77

    Becoming Sunny

    • 62
    • 71

    Mostly Sunny

    • 61
    • 67

    Mostly Sunny

    • 65
    • 71

    Mostly Sunny

    • 63
    • 72

    Partly Sunny

    • 67
    • 70

    Mostly Cloudy

Today 4 Sep Barnstable

Mostly sunny. Near steady temperature in the mid 70s. North Winds around 5 Mph.

Tonight 4 Sep Barnstable

Partly cloudy in the Evening, then clearing. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph, becoming northwest after midnight.

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Nobska Beach Temperature Statistics

September Temperature

Marthas Vineyard Airport (8.7 miles)

  • Lowest 1 September, 2026

    57 °F

  • Average September

    65.1 °F

  • Highest 2 September, 2026

    73 °F

Climate (2021–2026)

Marthas Vineyard Airport (8.7 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    60.5 °F
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