Nantucket Memorial Airport Weather Forecast

    • 48
    • 68

    Rain Showers

    • 42
    • 60

    Mostly Sunny

    • 50
    • 63

    Mostly Sunny

    • 52
    • 65

    Mostly Cloudy

    • 52
    • 65

    Chance Rain Showers

    • 52
    • 65

    Chance Rain Showers

Today 8 Oct Nantucket

Rain. Highs in the upper 60s. South Winds 15 to 20 Mph, becoming west in the afternoon. Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 8 Oct Nantucket

Mostly cloudy with a chance of rain in the Evening, then partly cloudy after midnight. Breezy, cooler. Less humid with Lows in the lower 50s. North Winds 15 to 25 Mph with Gusts up to 35 Mph. Chance of rain 40 percent.

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Nantucket Memorial Airport Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (0 miles)

  • Lowest 3 October, 2025

    41 °F

  • Average October

    59.9 °F

  • Highest 4 October, 2025

    72 °F

Climate (2020–Present)

Nantucket, Nantucket Memorial Airport (0 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    59.4 °F
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