Lake Plymouth Weather Forecast

    • 42
    • 62

    Rain Showers

    • 48
    • 63

    Rain Showers

    • 40
    • 61

    Chance Rain Showers

    • 37
    • 56

    Partly Sunny

    • 36
    • 55

    Partly Sunny

    • 38
    • 55

    Partly Sunny

Today 20 Oct Southern Litchfield

Mostly cloudy with Showers with a slight chance of Thunderstorms this Morning, then partly sunny with a chance of Showers this afternoon. Highs in the mid 60s. South Winds 10 to 15 Mph, becoming west this afternoon. Chance of rain 80 percent.

Tonight 20 Oct Southern Litchfield

Partly cloudy in the Evening, then becoming clear. Cooler with Lows in the lower 40s. West Winds 10 to 15 Mph.

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Lake Plymouth Temperature Statistics

October Temperature

Oxford, Waterbury-Oxford Airport (12.4 miles)

  • Lowest 10 October, 2025

    30 °F

  • Average October

    55.5 °F

  • Highest 5 October, 2025

    82 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (12.4 miles)

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  • Average Low 2020–2025

    43 °F

  • Average 2020–2025

    51.3 °F

  • Average High 2020–2025

    59.7 °F
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