Mumford Point Weather Forecast

    • 49
    • 62

    Increasing Clouds

    • 43
    • 68

    Rain Showers

    • 38
    • 53

    Partly Sunny

    • 44
    • 55

    Mostly Sunny

    • 48
    • 60

    Partly Sunny

    • 48
    • 63

    Partly Sunny

Today 15 Oct Southern New London

Sunny. Highs in the lower 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast in the afternoon.

Tonight 15 Oct Southern New London

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers after midnight. Lows in the upper 40s. Southeast Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight. Chance of rain 20 percent.

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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

    58.3 °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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