Duxbury Weather Forecast

    • 69
    • 80

    Rain Showers

    • 64
    • 82

    Rain Showers Likely

    • 62
    • 77

    Mostly Sunny

    • 63
    • 75

    Mostly Sunny

    • 64
    • 77

    Partly Sunny

    • 67
    • 78

    Partly Sunny

Today 21 Jul Eastern Plymouth

Mostly cloudy. A slight chance of Showers this afternoon. Highs in the lower 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 21 Jul Eastern Plymouth

Showers with a chance of Thunderstorms in the Evening, then Showers likely with isolated Thunderstorms after midnight. Locally heavy rainfall possible in the evening. Humid with Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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Duxbury Temperature Statistics

July Temperature

Marshfield Airport (3.7 miles)

  • Lowest 18 July, 2026

    57.2 °F

  • Average July

    75.1 °F

  • Highest 2 July, 2026

    100.4 °F

Climate (2021–2026)

Marshfield Airport (3.7 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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