Plymouth Weather Forecast

    • 42
    • 58

    Chance Rain Showers

    • 32
    • 55

    Mostly Cloudy

    • 30
    • 53

    Mostly Sunny

    • 32
    • 58

    Mostly Sunny

    • 40
    • 63

    Partly Sunny

    • 46
    • 71

    Rain Showers Likely

Today 14 Oct Southern Grafton

Mostly cloudy. A slight chance of rain in the Morning, then a slight chance of Showers in the afternoon. Highs in the mid 50s. Light and variable Winds. Chance of rain 20 percent.

Tonight 14 Oct Southern Grafton

Partly cloudy. A chance of Showers in the evening. Lows in the lower 40s. Northwest Winds around 10 Mph. Gusts up to 25 Mph after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Plymouth Temperature Statistics

October Temperature

Plymouth Municipal Airport (3.1 miles)

  • Lowest 10 October, 2025

    25.5 °F

  • Average October

    50.7 °F

  • Highest 6 October, 2025

    84.6 °F

Climate (2020–Present)

Plymouth Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    57.3 °F
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