Nantucket Harbor - Children's Beach Weather Forecast

    • 42
    • 51

    Becoming Sunny

    • 43
    • 49

    Partly Sunny

    • 45
    • 53

    Rain Showers Likely

    • 45
    • 54

    Rain Showers Likely

    • 44
    • 53

    Slight Chance Rain Showers

    • 44
    • 53

    Slight Chance Rain Showers

Today 27 Apr Nantucket

Sunny. Highs in the lower 50s. Northeast Winds 15 to 20 Mph.

Tonight 27 Apr Nantucket

Mostly cloudy. Near steady temperature in the lower 40s. Northeast Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor - Children's Beach Temperature Statistics

April Temperature

Nantucket, Nantucket Memorial Airport (2.5 miles)

  • Lowest 9 April, 2026

    24.1 °F

  • Average April

    45.7 °F

  • Highest 16 April, 2026

    66 °F

Climate (2021–Present)

Nantucket, Nantucket Memorial Airport (2.5 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    59.1 °F
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