Nantucket Harbor - Wyers Point Weather Forecast

    • 26
    • 32

    Gradual Clearing

    • 32
    • 37

    Mostly Cloudy

    • 39
    • 43

    Chance Rain

    • 36
    • 43

    Chance Rain

    • 38
    • 41

    Slight Chance Rain

    • 42
    • 45

    Chance Rain

    • 37
    • 45

    Chance Rain

Today 4 Jan Nantucket

Mostly sunny. Near steady temperature in the lower 30s. Northwest Winds around 15 Mph.

Tonight 4 Jan Nantucket

Partly cloudy. Lows in the lower 20s. Northwest Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor - Wyers Point Temperature Statistics

January Temperature

Nantucket, Nantucket Memorial Airport (5.6 miles)

  • Lowest 1 January, 2026

    19 °F

  • Average January

    25.3 °F

  • Highest 1 January, 2026

    34 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (5.6 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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