Monponsett Weather Forecast

    • 57
    • 77

    Slight Chance Rain Showers

    • 49
    • 78

    Mostly Sunny

    • 44
    • 68

    Mostly Sunny

    • 48
    • 70

    Partly Sunny

    • 56
    • 74

    Partly Sunny

    • 59
    • 82

    Partly Sunny

Today 18 Sep Western Plymouth

Partly sunny. Highs in the upper 70s. West Winds around 5 Mph.

Tonight 18 Sep Western Plymouth

Mostly clear. Lows in the upper 50s. Southwest Winds around 5 Mph, becoming west after midnight.

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Monponsett Temperature Statistics

September Temperature

Plymouth, Plymouth Municipal Airport (9.3 miles)

  • Lowest 13 September, 2025

    45 °F

  • Average September

    63.2 °F

  • Highest 6 September, 2025

    82 °F

Climate (2020–Present)

Plymouth, Plymouth Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    61.9 °F
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