Sankaty Head Lighthouse Weather Forecast

    • 64
    • 79

    Increasing Clouds

    • 65
    • 79

    Mostly Sunny

    • 65
    • 80

    Rain Showers

    • 65
    • 81

    Chance Rain Showers

    • 64
    • 77

    Mostly Sunny

    • 65
    • 76

    Chance Rain Showers

Today 20 Jun Nantucket

Sunny. Highs in the upper 70s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 20 Jun Nantucket

Mostly clear. Lows in the mid 60s. Highs around 80.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sankaty Head Lighthouse Temperature Statistics

June Temperature

Nantucket, Nantucket Memorial Airport (5 miles)

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    62.2 °F

  • Highest 13 June, 2026

    81 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (5 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    59 °F
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