Lake Plymouth Weather Forecast

    • 28
    • 31

    Freezing Rain

    • 21
    • 48

    Rain

    • 21
    • 27

    Mostly Cloudy

    • 19
    • 32

    Slight Chance Snow Showers

    • 13
    • 28

    Chance Snow Showers

    • 13
    • 25

    Partly Sunny

Today 28 Dec Southern Litchfield

Mostly sunny in the Morning, then becoming mostly cloudy. Highs in the upper 30s. Northwest Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon.

Tonight 28 Dec Southern Litchfield

Freezing rain in the evening. Rain. Not as cold with Lows around 30. Temperature rising into the upper 30s after midnight. South Winds around 5 Mph. Chance of precipitation near 100 percent.

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Lake Plymouth Temperature Statistics

December Temperature

Oxford, Waterbury-Oxford Airport (12.4 miles)

  • Lowest 5 December, 2025

    6.8 °F

  • Average December

    29 °F

  • Highest 19 December, 2025

    55.9 °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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