Nantucket Harbor - Brant Point Lighthouse Weather Forecast

    • 61
    • 73

    Mostly Sunny

    • 63
    • 71

    Chance Thunderstorms

    • 59
    • 71

    Chance Thunderstorms

    • 60
    • 70

    Mostly Sunny

    • 58
    • 69

    Partly Sunny

    • 60
    • 69

    Partly Sunny

Today 17 Jun Nantucket

Sunny. Near steady temperature in the lower 70s. South Winds 5 to 10 Mph.

Tonight 17 Jun Nantucket

Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. Southwest Winds 5 to 10 Mph.

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Nantucket Harbor - Brant Point Lighthouse Temperature Statistics

June Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 7 June, 2018

    45 °F
  • Average June

    56.8 °F
  • Highest 9 June, 2018

    73 °F

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2010–Present

    44.8 °F
  • Average 2010–Present

    50.6 °F
  • Average High 2010–Present

    56.4 °F
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