Nantucket Harbor - Abrams Point Weather Forecast

    • 55
    • 61

    Mostly Sunny

    • 47
    • 63

    Becoming Sunny

    • 46
    • 52

    Mostly Sunny

    • 50
    • 56

    Mostly Sunny

    • 52
    • 59

    Partly Sunny

    • 50
    • 58

    Mostly Cloudy

    • 51
    • 58

    Partly Sunny

Today 29 Oct Nantucket

Partly sunny with a 30 percent chance of Showers. Highs in the lower 60s.

Tonight 29 Oct Nantucket

Mostly clear. Near steady temperature in the mid 50s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Nantucket Harbor - Abrams Point Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 27 October, 2026

    35.1 °F

  • Average October

    56.5 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    58.7 °F
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