Polpis Weather Forecast

    • 64
    • 77

    Partly Sunny

    • 63
    • 79

    Chance Rain Showers

    • 69
    • 75

    Mostly Sunny

    • 69
    • 76

    Mostly Cloudy

    • 68
    • 80

    Rain Showers Likely

    • 68
    • 77

    Mostly Sunny

Today 13 Aug Nantucket

Partly sunny. A chance of Showers with isolated Thunderstorms, then a slight chance of Showers. Near steady temperature in the mid 70s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 13 Aug Nantucket

Mostly clear. Humid with Lows around 70. West Winds 5 to 10 Mph, becoming northwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Polpis Temperature Statistics

August Temperature

Nantucket, Nantucket Memorial Airport (3.7 miles)

  • Lowest 5 August, 2026

    62.1 °F

  • Average August

    72.6 °F

  • Highest 7 August, 2026

    80.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (3.7 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    58.9 °F
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