Tuckernuck Island Weather Forecast

    • 69
    • 74

    Increasing Clouds

    • 70
    • 77

    Chance Rain Showers

    • 68
    • 74

    Partly Sunny

    • 68
    • 73

    Mostly Sunny

    • 69
    • 73

    Mostly Sunny

    • 71
    • 75

    Mostly Sunny

Today 9 Jul Nantucket

Sunny with Highs around 80. Southwest Winds 15 to 20 Mph.

Tonight 9 Jul Nantucket

Mostly clear. Near steady temperature in the upper 60s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Tuckernuck Island Temperature Statistics

July Temperature

Nantucket, Nantucket Memorial Airport (10.6 miles)

  • Lowest 6 July, 2026

    61 °F

  • Average July

    71.8 °F

  • Highest 3 July, 2026

    87.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (10.6 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    59 °F
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