Nantucket Harbor Weather Forecast

    • 18
    • 37

    Rain/Snow Likely

    • 31
    • 33

    Mostly Cloudy

    • 34
    • 42

    Mostly Cloudy

    • 25
    • 42

    Partly Sunny

    • 28
    • 36

    Chance Rain

    • 32
    • 44

    Rain Likely

    • 26
    • 39

    Slight Chance Rain

Today 1 Feb Nantucket

Mostly cloudy with a 30 percent chance of snow. Brisk. Near steady temperature in the lower 30s. North Winds 20 to 25 Mph.

Tonight 1 Feb Nantucket

Partly cloudy this Evening, then becoming mostly cloudy. Light freezing spray this evening. Brisk and much cooler with Lows around 19. North Winds 15 to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor Temperature Statistics

February Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average February

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Climate (2020–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    59.3 °F
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