Mumford Point Weather Forecast

    • 46
    • 68

    Mostly Sunny

    • 50
    • 66

    Partly Sunny

    • 60
    • 65

    Rain Showers

    • 58
    • 69

    Slight Chance Rain Showers

    • 54
    • 68

    Mostly Cloudy

    • 47
    • 62

    Partly Sunny

Today 9 Oct Southern New London

Sunny. Highs in the upper 60s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 9 Oct Southern New London

Mostly clear. Lows in the mid 40s. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

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Mumford Point Temperature Statistics

October Temperature

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

  • Lowest 6 October, 2026

    39.9 °F

  • Average October

    60.5 °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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