Lake Plymouth Weather Forecast

    • 22
    • 35

    Snow

    • 9
    • 25

    Chance Snow Showers

    • 15
    • 26

    Slight Chance Snow

    • 20
    • 30

    Partly Sunny

    • 24
    • 40

    Mostly Cloudy

    • 34
    • 46

    Rain Likely

    • 20
    • 45

    Slight Chance Rain

Today 13 Dec Southern Litchfield

Mostly cloudy. Near steady temperature in the mid 30s. Southwest Winds 5 to 10 Mph.

Tonight 13 Dec Southern Litchfield

Snow. Total snow accumulation of 2 to 4 Inches. Cold with Lows in the mid 20s. West Winds around 5 Mph. Chance of snow 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Plymouth Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (12.4 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    28 °F

  • Highest 10 December, 2025

    42.1 °F

Climate (2020–Present)

Oxford, Waterbury-Oxford Airport (12.4 miles)

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  • Average Low 2020–2025

    42.8 °F

  • Average 2020–2025

    51.1 °F

  • Average High 2020–2025

    59.5 °F
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