Green Harbor River - Brant Rock Weather Forecast

    • 47
    • 69

    Rain Showers

    • 37
    • 52

    Chance Rain Showers

    • 43
    • 54

    Mostly Sunny

    • 47
    • 58

    Partly Sunny

    • 49
    • 58

    Partly Sunny

    • 47
    • 57

    Partly Sunny

Today 16 Oct Eastern Plymouth

Showers. Highs in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 16 Oct Eastern Plymouth

Cloudy. A chance of Showers with isolated Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph after midnight. Gusts up to 30 Mph. Chance of rain 50 percent.

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Green Harbor River - Brant Rock Temperature Statistics

October Temperature

Marshfield Airport (1.2 miles)

  • Lowest 7 October, 2026

    39.2 °F
  • Average October

    59.1 °F
  • Highest 2 October, 2026

    84.2 °F

Climate (2021–2026)

Marshfield Airport (1.2 miles)

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  • Average Low 2021–2026

    44 °F
  • Average 2021–2026

    52.3 °F
  • Average High 2021–2026

    60.1 °F
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