Madaket Weather Forecast

    • 64
    • 76

    Increasing Clouds

    • 71
    • 75

    Rain Showers Likely

    • 70
    • 75

    Partly Sunny

    • 72
    • 76

    Partly Sunny

    • 69
    • 78

    Chance Rain Showers

    • 68
    • 75

    Chance Rain Showers

Today 16 Aug Nantucket

Sunny. Highs in the mid 70s. South Winds 5 to 10 Mph.

Tonight 16 Aug Nantucket

Partly cloudy in the Evening, then cloudy with a slight chance of Showers after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Madaket Temperature Statistics

August Temperature

Nantucket, Nantucket Memorial Airport (6.8 miles)

  • Lowest 5 August, 2026

    62.1 °F

  • Average August

    72.3 °F

  • Highest 7 August, 2026

    80.1 °F

Climate (2021–2026)

Nantucket, Nantucket Memorial Airport (6.8 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    58.9 °F
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