Nantucket Weather Forecast

    • 33
    • 46

    Rain Likely

    • 28
    • 35

    Mostly Sunny

    • 39
    • 43

    Mostly Sunny

    • 49
    • 54

    Rain Showers Likely

    • 39
    • 56

    Rain Showers Likely

    • 29
    • 44

    Chance Rain Showers

    • 27
    • 34

    Mostly Sunny

Today 6 Dec Nantucket

Mostly cloudy with a 40 percent chance of rain. Near steady temperature in the lower 40s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 6 Dec Nantucket

Rain in the Evening, then rain with a chance of snow after midnight. Brisk with Lows in the lower 30s. West Winds 20 to 25 Mph, becoming northwest after midnight. Chance of precipitation near 100 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Temperature Statistics

December Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 1 December, 2019

    30.9 °F
  • Average December

    40 °F
  • Highest 2 December, 2019

    48 °F

Climate (2010–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2010–Present

    46.1 °F
  • Average 2010–Present

    51.8 °F
  • Average High 2010–Present

    57.5 °F
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