Duxbury Beach Weather Forecast

    • 64
    • 70

    Rain Showers

    • 58
    • 70

    Chance Rain Showers

    • 57
    • 65

    Mostly Sunny

    • 62
    • 70

    Mostly Sunny

    • 63
    • 73

    Chance Rain Showers

    • 60
    • 70

    Slight Chance Rain Showers

Today 13 Sep Eastern Plymouth

Showers with isolated Thunderstorms. Locally heavy rainfall possible. Humid with Highs in the lower 70s. South Winds 5 to 10 Mph, becoming east in the afternoon. Chance of rain near 100 percent.

Tonight 13 Sep Eastern Plymouth

Mostly cloudy. Patchy fog. Humid with Lows in the lower 60s. North Winds around 5 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Duxbury Beach Temperature Statistics

September Temperature

Marshfield Airport (3.1 miles)

  • Lowest 7 September, 2026

    53.6 °F

  • Average September

    67.6 °F

  • Highest 10 September, 2026

    87.8 °F

Climate (2021–2026)

Marshfield Airport (3.1 miles)

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  • Average Low 2021–2026

    44 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    60.2 °F
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