Lake Konomoc Weather Forecast

    • 42
    • 59

    Chance Rain

    • 39
    • 57

    Mostly Sunny

    • 42
    • 60

    Chance Rain

    • 34
    • 54

    Mostly Sunny

    • 49
    • 59

    Rain Likely

    • 39
    • 60

    Slight Chance Rain

Today 3 Nov Northern New London

Cloudy. A slight chance of rain this afternoon. Highs in the upper 50s. South Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon. Chance of rain 20 percent.

Tonight 3 Nov Northern New London

Mostly cloudy with a chance of rain with isolated Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 40s. Southwest Winds 10 to 15 Mph, becoming west after midnight. Gusts up to 30 Mph. Chance of rain 50 percent.

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Lake Konomoc Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (9.3 miles)

  • Lowest 1 November, 2025

    41 °F

  • Average November

    47.5 °F

  • Highest 1 November, 2025

    54 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (9.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.1 °F
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