Dionis Weather Forecast

    • 47
    • 57

    Breezy

    • 42
    • 52

    Breezy

    • 40
    • 53

    Sunny

    • 53
    • 55

    Sunny

    • 52
    • 57

    Mostly Sunny

    • 49
    • 55

    Partly Sunny

    • 51
    • 53

    Partly Sunny

Today 22 Oct Nantucket

Partly sunny and very windy. Near steady temperature in the mid 50s. North Winds 30 to 35 Mph with Gusts up to 45 Mph.

Tonight 22 Oct Nantucket

Mostly clear and windy. Lows in the mid 40s. North Winds 20 to 30 Mph with Gusts up to 40 Mph.

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  • Temperature Real-Time

Dionis Temperature Statistics

October Temperature

Nantucket, Nantucket Memorial Airport (4.3 miles)

  • Lowest 18 October, 2026

    39.9 °F

  • Average October

    58.2 °F

  • Highest 2 October, 2026

    71.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (4.3 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    58.7 °F
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