Nantucket Harbor - Children's Beach Weather Forecast

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    Chance Rain Showers

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    Rain Showers

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    Chance Rain Showers

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    Partly Sunny

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    Partly Sunny

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    Chance Rain Showers

Today 28 Jul Nantucket

Mostly sunny. Humid with Highs in the lower 70s. South Winds 10 to 15 Mph.

Tonight 28 Jul Nantucket

Mostly clear. Near steady temperature in the upper 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Nantucket Harbor - Children's Beach Temperature Statistics

July Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 24 July, 2026

    55 °F

  • Average July

    69.5 °F

  • Highest 3 July, 2026

    87.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    58.9 °F
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