Nantucket Weather Forecast

    • 65
    • 77

    Mostly Sunny

    • 66
    • 80

    Mostly Sunny

    • 66
    • 77

    Chance Rain Showers

    • 68
    • 77

    Slight Chance Rain Showers

    • 70
    • 79

    Mostly Cloudy

    • 71
    • 80

    Slight Chance Rain Showers

    • 71
    • 81

    Slight Chance Rain Showers

Today 26 Jul Nantucket

Sunny. Near steady temperature in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 26 Jul Nantucket

Mostly clear. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Temperature Statistics

July Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 3 July, 2024

    55.7 °F

  • Average July

    72.7 °F

  • Highest 14 July, 2024

    82.7 °F

Climate (2019–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2019–2024

    47.7 °F

  • Average 2019–2024

    53.6 °F

  • Average High 2019–2024

    59.3 °F
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