Sankaty Head Lighthouse Weather Forecast

    • 41
    • 55

    Sunny

    • 46
    • 59

    Sunny

    • 48
    • 58

    Mostly Sunny

    • 46
    • 51

    Mostly Sunny

    • 48
    • 52

    Partly Sunny

    • 54
    • 58

    Partly Sunny

Today 24 Oct Nantucket

Sunny. Near steady temperature in the mid 50s. Northwest Winds 5 to 10 Mph.

Tonight 24 Oct Nantucket

Clear. Lows around 40. West Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sankaty Head Lighthouse Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (5 miles)

  • Lowest 18 October, 2026

    39.9 °F

  • Average October

    57.9 °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

    52.8 °F

  • Average High 2021–2026

    58.7 °F
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