Nantucket Harbor - Bass Point Weather Forecast

    • 49
    • 52

    Breezy

    • 51
    • 54

    Mostly Sunny

    • 54
    • 56

    Sunny

    • 53
    • 57

    Mostly Sunny

    • 50
    • 54

    Partly Sunny

    • 52
    • 53

    Partly Sunny

Today 23 Oct Nantucket

Mostly sunny and windy. Near steady temperature in the upper 40s. North Winds 20 to 30 Mph.

Tonight 23 Oct Nantucket

Partly cloudy in the Evening, then clearing. Near steady temperature in the mid 40s. North Winds 15 to 20 Mph.

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Nantucket Harbor - Bass Point Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (5 miles)

  • Lowest 18 October, 2026

    39.9 °F

  • Average October

    58.2 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (5 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    58.7 °F
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