Mumford Point Weather Forecast

    • 69
    • 80

    Chance Rain Showers

    • 68
    • 85

    Chance Rain Showers

    • 64
    • 79

    Slight Chance Rain Showers

    • 65
    • 83

    Mostly Sunny

    • 66
    • 78

    Mostly Sunny

    • 70
    • 81

    Mostly Sunny

Today 9 Jul Southern New London

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

Tonight 9 Jul Southern New London

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Humid with Lows in the upper 60s. 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

July Temperature

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

  • Lowest 6 July, 2026

    62.1 °F

  • Average July

    74.2 °F

  • Highest 3 July, 2026

    91 °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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