Nantucket Harbor - Bass Point Weather Forecast

    • 31
    • 42

    Rain Likely

    • 37
    • 39

    Breezy

    • 40
    • 41

    Partly Sunny

    • 36
    • 45

    Chance Rain

    • 28
    • 40

    Chance Snow

    • 30
    • 34

    Slight Chance Snow

Today 11 Jan Nantucket

Rain likely. Patchy fog. Near steady temperature in the lower 40s. West Winds 15 to 20 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 70 percent.

Tonight 11 Jan Nantucket

Partly cloudy. A slight chance of rain in the evening. Windy with Lows in the upper 20s. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor - Bass Point Temperature Statistics

January Temperature

Nantucket, Nantucket Memorial Airport (5 miles)

  • Lowest 1 January, 2026

    19 °F

  • Average January

    31.8 °F

  • Highest 9 January, 2026

    48 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (5 miles)

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  • Average Low 2021–2026

    47.2 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    59.2 °F
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