Nantucket Weather Forecast

    • 50
    • 56

    Chance Rain

    • 47
    • 55

    Slight Chance Rain Showers

    • 47
    • 55

    Mostly Cloudy

    • 49
    • 57

    Partly Sunny

    • 52
    • 60

    Partly Sunny

    • 52
    • 62

    Chance Rain Showers

Today 18 May Nantucket

Cloudy. A chance of Rain, mainly in the morning. Patchy fog. Near steady temperature in the lower 50s. Northeast Winds 15 to 20 Mph. Chance of rain 40 percent.

Tonight 18 May Nantucket

Cloudy with a 50 percent chance of rain. Patchy fog. Near steady temperature in the lower 50s. Northeast Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Temperature Statistics

May Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 2 May, 2024

    39.7 °F

  • Average May

    50.8 °F

  • Highest 7 May, 2024

    69.7 °F

Climate (2019–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2019–2024

    47.6 °F

  • Average 2019–2024

    53.5 °F

  • Average High 2019–2024

    59.3 °F
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