Nantucket Harbor Weather Forecast

    • 58
    • 71

    Rain Showers Likely

    • 59
    • 70

    Mostly Sunny

    • 59
    • 71

    Mostly Sunny

    • 60
    • 72

    Mostly Sunny

    • 62
    • 73

    Partly Sunny

    • 62
    • 74

    Chance Rain Showers

Today 9 Jun Nantucket

Mostly cloudy. A slight chance of Showers, then Showers likely with isolated Thunderstorms. Patchy fog. Windy. Near steady temperature in the upper 60s. South Winds 15 to 20 Mph, becoming southwest 20 to 30 Mph. Chance of rain 60 percent.

Tonight 9 Jun Nantucket

Partly cloudy. Lows in the upper 50s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor Temperature Statistics

June Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 4 June, 2024

    51.1 °F

  • Average June

    61.5 °F

  • Highest 3 June, 2024

    77.6 °F

Climate (2019–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2019–2024

    47.6 °F

  • Average 2019–2024

    53.5 °F

  • Average High 2019–2024

    59.3 °F
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