South Duxbury Weather Forecast

    • 40
    • 58

    Increasing Clouds

    • 43
    • 54

    Chance Rain

    • 29
    • 52

    Chance Rain

    • 35
    • 42

    Chance Rain

    • 31
    • 45

    Partly Sunny

    • 40
    • 46

    Rain

Today 10 Mar Eastern Plymouth

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph.

Tonight 10 Mar Eastern Plymouth

Partly cloudy in the Evening, then becoming cloudy. Lows in the upper 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Duxbury Temperature Statistics

March Temperature

Marshfield Airport (5 miles)

  • Lowest 3 March, 2026

    12.2 °F

  • Average March

    35.5 °F

  • Highest 8 March, 2026

    55.4 °F

Climate (2021–Present)

Marshfield Airport (5 miles)

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  • Average Low 2021–2026

    44.1 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    60.3 °F
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