Plymouth Weather Forecast

    • 47
    • 70

    Rain Showers

    • 38
    • 56

    Rain Showers

    • 41
    • 60

    Rain Showers

    • 36
    • 52

    Rain Showers Likely

    • 33
    • 49

    Rain Showers Likely

    • 34
    • 50

    Chance Rain Showers

Today 19 Oct Chenango

Mostly cloudy. Highs in the lower 70s. South Winds around 15 Mph with Gusts up to 35 Mph.

Tonight 19 Oct Chenango

Showers likely in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 40s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

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Plymouth Temperature Statistics

October Temperature

Cortland County-Chase Field (31.1 miles)

  • Lowest 10 October, 2025

    28.4 °F

  • Average October

    51.4 °F

  • Highest 5 October, 2025

    80.6 °F

Climate (2020–Present)

Cortland County-Chase Field (31.1 miles)

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  • Average Low 2020–2025

    38 °F

  • Average 2020–2025

    47.5 °F

  • Average High 2020–2025

    56.7 °F
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