Green Harbor Weather Forecast

    • 52
    • 71

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 58
    • 77

    Mostly Sunny

    • 60
    • 76

    Rain Showers Likely

    • 49
    • 71

    Rain Showers

Today 3 Oct Eastern Plymouth

Sunny. Near steady temperature in the upper 60s. Southwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 3 Oct Eastern Plymouth

Mostly clear. Not as cool with Lows in the mid 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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  • Temperature Real-Time

Green Harbor Temperature Statistics

October Temperature

Marshfield Airport (1.2 miles)

  • Lowest 1 October, 2025

    57.2 °F

  • Average October

    59.6 °F

  • Highest 1 October, 2025

    62.6 °F

Climate (2020–Present)

Marshfield Airport (1.2 miles)

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  • Average Low 2020–2025

    44.6 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    60.6 °F
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