Madaket Harbor Weather Forecast

    • 27
    • 40

    Mostly Sunny

    • 33
    • 44

    Partly Sunny

    • 21
    • 38

    Slight Chance Rain/Snow

    • 23
    • 28

    Mostly Cloudy

    • 31
    • 37

    Mostly Cloudy

    • 34
    • 41

    Chance Rain

Today 27 Feb Nantucket

Sunny. Highs in the upper 30s. Northwest Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 27 Feb Nantucket

Partly cloudy. Near steady temperature around 30. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Madaket Harbor Temperature Statistics

February Temperature

Nantucket, Nantucket Memorial Airport (7.5 miles)

  • Lowest 8 February, 2026

    10.9 °F

  • Average February

    29.6 °F

  • Highest 19 February, 2026

    41 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (7.5 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    59.1 °F
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