Mumford Point Weather Forecast

    • 15
    • 40

    Becoming Sunny

    • 27
    • 35

    Chance Flurries

    • 28
    • 43

    Chance Rain

    • 22
    • 42

    Partly Sunny

    • 17
    • 30

    Partly Sunny

    • 30
    • 40

    Chance Rain/Snow

Today 4 Dec Southern New London

Mostly sunny. Highs around 40. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 4 Dec Southern New London

Mostly clear. Lows around 14. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mumford Point Temperature Statistics

December Temperature

Groton / New London, Groton / New London Airport (1.2 miles)

  • Lowest 2 December, 2025

    27 °F

  • Average December

    35.9 °F

  • Highest 2 December, 2025

    48 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (1.2 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61 °F
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