Lake Plymouth Weather Forecast

    • 25
    • 28

    Chance Snow Showers

    • 16
    • 39

    Partly Sunny

    • 0
    • 26

    Mostly Cloudy

    • -1
    • 9

    Snow Likely

    • 9
    • 14

    Snow Likely

    • 6
    • 20

    Chance Snow

Today 21 Jan Southern Litchfield

Sunny this Morning, then mostly cloudy with a slight chance of snow Showers this afternoon. Cold with Highs around 30. Southwest Winds around 5 Mph, becoming south with Gusts up to 20 Mph this afternoon. Chance of snow 20 percent.

Tonight 21 Jan Southern Litchfield

Mostly cloudy. A chance of snow Showers in the evening. Not as cold with Lows in the mid 20s. South Winds 5 to 10 Mph. Chance of snow 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Plymouth Temperature Statistics

January Temperature

Oxford, Waterbury-Oxford Airport (12.4 miles)

  • Lowest 1 January, 2026

    8.1 °F

  • Average January

    30.1 °F

  • Highest 9 January, 2026

    48.9 °F

Climate (2021–Present)

Oxford, Waterbury-Oxford Airport (12.4 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59.5 °F
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