Mumford Point Weather Forecast

    • 61
    • 79

    Becoming Sunny

    • 60
    • 77

    Mostly Sunny

    • 66
    • 77

    Mostly Sunny

    • 68
    • 77

    Rain Showers Likely

    • 66
    • 78

    Slight Chance Thunderstorms

    • 62
    • 78

    Mostly Sunny

Today 24 Aug Southern New London

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph this afternoon.

Tonight 24 Aug Southern New London

Partly cloudy. A slight chance of Showers in the evening. Lows around 60. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 20 percent.

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Mumford Point Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2026

    59 °F

  • Average August

    73 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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