Nantucket Weather Forecast

    • 25
    • 33

    Increasing Clouds

    • 22
    • 31

    Partly Sunny

    • 23
    • 29

    Partly Sunny

    • 20
    • 31

    Chance Snow

    • 9
    • 28

    Chance Snow

    • 9
    • 19

    Slight Chance Snow

    • 16
    • 23

    Partly Sunny

Today 3 Feb Nantucket

Sunny. Near steady temperature in the lower 30s. West Winds 5 to 10 Mph.

Tonight 3 Feb Nantucket

Mostly clear in the Evening, then becoming mostly cloudy. Near steady temperature around 30. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Temperature Statistics

February Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 1 February, 2026

    26.1 °F

  • Average February

    27.9 °F

  • Highest 1 February, 2026

    28.9 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    59.1 °F
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