Lake Plymouth Weather Forecast

    • 64
    • 75

    Rain Showers

    • 55
    • 79

    Rain Showers Likely

    • 55
    • 74

    Mostly Sunny

    • 57
    • 76

    Mostly Sunny

    • 59
    • 79

    Mostly Sunny

    • 62
    • 80

    Partly Sunny

Today 21 Jul Southern Litchfield

Mostly cloudy. Showers with a chance of Thunderstorms in the afternoon. More humid with Highs in the upper 70s. Southeast Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 21 Jul Southern Litchfield

Showers with a chance of Thunderstorms in the Evening, then Showers likely after midnight. Humid with Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Plymouth Temperature Statistics

July Temperature

Oxford, Waterbury-Oxford Airport (12.4 miles)

  • Lowest 7 July, 2026

    57.9 °F

  • Average July

    73.8 °F

  • Highest 2 July, 2026

    95 °F

Climate (2021–2026)

Oxford, Waterbury-Oxford Airport (12.4 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    51 °F

  • Average High 2021–2026

    59.4 °F
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