Back River Mouth Weather Forecast

    • 42
    • 49

    Decreasing Clouds

    • 49
    • 57

    Rain

    • 39
    • 53

    Rain

    • 41
    • 49

    Partly Sunny

    • 43
    • 50

    Mostly Cloudy

    • 40
    • 54

    Rain Likely

Today 15 Mar Eastern Plymouth

Mostly cloudy in the Morning, then becoming mostly sunny. Patchy fog in the morning. Highs in the lower 50s. South Winds 5 to 10 Mph.

Tonight 15 Mar Eastern Plymouth

Mostly cloudy. Patchy drizzle after midnight. Lows in the lower 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Back River Mouth Temperature Statistics

March Temperature

Marshfield Airport (3.1 miles)

  • Lowest 3 March, 2025

    12.2 °F

  • Average March

    39 °F

  • Highest 10 March, 2025

    62.6 °F

Climate (2020–Present)

Marshfield Airport (3.1 miles)

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  • Average Low 2020–2025

    44.8 °F

  • Average 2020–2025

    53 °F

  • Average High 2020–2025

    60.8 °F
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