Nantucket Harbor - Brant Point Lighthouse Weather Forecast

    • 50
    • 59

    Rain Showers

    • 46
    • 61

    Mostly Cloudy

    • 47
    • 56

    Chance Rain

    • 46
    • 55

    Chance Rain Showers

    • 45
    • 54

    Chance Rain Showers

    • 46
    • 54

    Chance Rain Showers

Today 6 May Nantucket

Cloudy. Showers, mainly this morning. Highs in the upper 50s. Southwest Winds 10 to 15 Mph. Chance of rain 90 percent.

Tonight 6 May Nantucket

Cloudy. A chance of Showers in the evening. Near steady temperature in the lower 50s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor - Brant Point Lighthouse Temperature Statistics

May Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 2 May, 2024

    39.7 °F

  • Average May

    47.7 °F

  • Highest 1 May, 2024

    54.6 °F

Climate (2019–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2019–2024

    47.5 °F

  • Average 2019–2024

    53.5 °F

  • Average High 2019–2024

    59.2 °F
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