Mumford Point Weather Forecast

    • 66
    • 81

    Mostly Cloudy

    • 69
    • 82

    Mostly Sunny

    • 65
    • 80

    Chance Rain Showers

    • 65
    • 77

    Chance Rain Showers

    • 67
    • 76

    Chance Rain Showers

    • 66
    • 77

    Chance Rain Showers

Today 18 Aug Southern New London

Partly sunny. A slight chance of Showers this afternoon. Highs in the lower 80s. North Winds around 5 Mph, becoming southwest around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 18 Aug Southern New London

Partly cloudy. A slight chance of Showers in the evening. Humid with Lows in the mid 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mumford Point Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2026

    59 °F

  • Average August

    74 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

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

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    60.8 °F
Get WillyWeather+ to remove ads