Colonel Ledyard Park Weather Forecast

    • 42
    • 66

    Chance Rain Showers

    • 41
    • 61

    Mostly Sunny

    • 36
    • 58

    Mostly Sunny

    • 39
    • 61

    Mostly Sunny

    • 31
    • 60

    Partly Sunny

    • 29
    • 54

    Partly Sunny

Today 7 Nov Northern New London

Mostly cloudy this Morning, then becoming partly sunny. A 50 percent chance of Showers. Highs in the upper 60s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 7 Nov Northern New London

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Cooler with Lows in the lower 40s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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Colonel Ledyard Park Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (7.5 miles)

  • Lowest 1 November, 2026

    33.1 °F

  • Average November

    55 °F

  • Highest 4 November, 2026

    66.9 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (7.5 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    60.7 °F
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