Mumford Point Weather Forecast

    • 54
    • 70

    Becoming Sunny

    • 61
    • 67

    Mostly Cloudy

    • 54
    • 74

    Slight Chance Rain Showers

    • 49
    • 64

    Partly Sunny

    • 49
    • 65

    Rain Showers Likely

    • 39
    • 56

    Breezy

Today 12 Oct Southern New London

Mostly cloudy this Morning, then clearing. Highs in the lower 70s. North Winds 5 to 10 Mph. Gusts up to 20 Mph this morning.

Tonight 12 Oct Southern New London

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. North Winds around 5 Mph.

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Mumford Point Temperature Statistics

October Temperature

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

  • Lowest 7 October, 2026

    36 °F

  • Average October

    59.2 °F

  • Highest 2 October, 2026

    73.9 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.7 °F
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