Nantucket Harbor - Brant Point Lighthouse Weather Forecast

    • 49
    • 56

    Becoming Sunny

    • 57
    • 63

    Sunny

    • 59
    • 64

    Mostly Sunny

    • 56
    • 64

    Sunny

    • 58
    • 64

    Mostly Sunny

    • 59
    • 65

    Partly Sunny

    • 60
    • 66

    Mostly Cloudy

Today 17 Oct Nantucket

Mostly sunny. Cooler with Highs in the mid 50s. North Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 17 Oct Nantucket

Clear. Near steady temperature around 50. West Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.

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  • Temperature Real-Time

Nantucket Harbor - Brant Point Lighthouse Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 3 October, 2017

    46.9 °F
  • Average October

    61.5 °F
  • Highest 10 October, 2017

    75.9 °F

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2010–Present

    45.9 °F
  • Average 2010–Present

    51.9 °F
  • Average High 2010–Present

    57.7 °F
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