South Duxbury Weather Forecast

    • 41
    • 61

    Sunny

    • 45
    • 65

    Mostly Sunny

    • 38
    • 50

    Mostly Sunny

    • 42
    • 53

    Mostly Sunny

    • 52
    • 62

    Mostly Sunny

    • 50
    • 65

    Mostly Sunny

Today 25 Oct Eastern Plymouth

Sunny. Highs in the lower 60s. West Winds around 5 Mph, becoming south this afternoon.

Tonight 25 Oct Eastern Plymouth

Clear. Lows in the upper 30s. Southwest Winds around 5 Mph.

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South Duxbury Temperature Statistics

October Temperature

Marshfield Airport (5 miles)

  • Lowest 18 October, 2026

    33.8 °F

  • Average October

    56.7 °F

  • Highest 2 October, 2026

    84.2 °F

Climate (2021–2026)

Marshfield Airport (5 miles)

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  • Average Low 2021–2026

    43.9 °F

  • Average 2021–2026

    52.3 °F

  • Average High 2021–2026

    60.1 °F
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