Lake Plymouth Weather Forecast

    • 29
    • 42

    Chance Rain

    • 28
    • 43

    Partly Sunny

    • 38
    • 47

    Rain Likely

    • 36
    • 45

    Rain

    • 26
    • 43

    Chance Rain Showers

    • 26
    • 37

    Partly Sunny

Today 7 Jan Southern Litchfield

Cloudy with a chance of rain in the Morning, then partly sunny in the afternoon. Highs in the mid 40s. Northwest Winds 5 to 10 Mph. Chance of rain 30 percent.

Tonight 7 Jan Southern Litchfield

Rain likely with a chance of freezing rain. Patchy fog. Cold. Near steady temperature in the lower 30s. Light and variable Winds. Chance of precipitation 60 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

    20.2 °F

  • Highest 4 January, 2026

    28.9 °F

Climate (2021–Present)

Oxford, Waterbury-Oxford Airport (12.4 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    51.1 °F

  • Average High 2021–2026

    59.4 °F
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