Nantasket Beach Weather Forecast

    • 65
    • 70

    Chance Rain Showers

    • 67
    • 75

    Rain Showers Likely

    • 63
    • 80

    Mostly Sunny

    • 63
    • 78

    Mostly Sunny

    • 66
    • 80

    Partly Sunny

    • 68
    • 79

    Chance Rain Showers

Today 22 Aug Eastern Plymouth

Cloudy with a 40 percent chance of Showers. Humid with Highs in the lower 70s. Northeast Winds 5 to 10 Mph. Gusts up to 20 Mph in the morning.

Tonight 22 Aug Eastern Plymouth

Cloudy with a 40 percent chance of Showers. Patchy fog after midnight. Humid with Lows in the lower 60s. North Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Nantasket Beach Temperature Statistics

August Temperature

Boston, Logan International Airport (9.3 miles)

  • Lowest 16 August, 2026

    62.7 °F

  • Average August

    77.9 °F

  • Highest 7 August, 2026

    94.6 °F

Climate (2021–2026)

Boston, Logan International Airport (9.3 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    61 °F
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