Madaket Harbor Weather Forecast

    • 66
    • 75

    Rain Showers Likely

    • 62
    • 78

    Partly Sunny

    • 58
    • 72

    Mostly Sunny

    • 56
    • 69

    Mostly Sunny

    • 58
    • 72

    Partly Sunny

    • 60
    • 74

    Partly Sunny

Today 3 Sep Nantucket

Mostly cloudy. A chance of Showers with isolated Thunderstorms. Patchy fog. Some Thunderstorms may produce heavy rainfall in the morning. Humid with Highs in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

Tonight 3 Sep Nantucket

Mostly cloudy. Patchy fog. Humid. Near steady temperature in the upper 60s. West Winds 10 to 15 Mph.

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Madaket Harbor Temperature Statistics

September Temperature

Nantucket, Nantucket Memorial Airport (7.5 miles)

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  • Average September

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Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (7.5 miles)

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  • Average Low 2021–2026

    46.8 °F
  • Average 2021–2026

    53 °F
  • Average High 2021–2026

    58.9 °F
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