Nantucket Harbor - Island Creek Entrance Weather Forecast

    • 42
    • 49

    Chance Rain

    • 42
    • 50

    Chance Rain Showers

    • 44
    • 49

    Slight Chance Rain Showers

    • 46
    • 52

    Rain Showers Likely

    • 45
    • 53

    Rain Showers Likely

    • 44
    • 52

    Chance Rain Showers

    • 45
    • 52

    Chance Rain

Today 26 Apr Nantucket

Cloudy with a 30 percent chance of Showers. Near steady temperature in the upper 40s. East Winds around 10 Mph.

Tonight 26 Apr Nantucket

Mostly cloudy. A chance of Showers, mainly this evening. Lows in the lower 40s. Northeast Winds 10 to 15 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantucket Harbor - Island Creek Entrance Temperature Statistics

April Temperature

Nantucket, Nantucket Memorial Airport (3.7 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 (3.7 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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