New London Weather Forecast

    • 61
    • 76

    Mostly Cloudy

    • 67
    • 74

    Rain Showers Likely

    • 60
    • 83

    Chance Thunderstorms

    • 58
    • 78

    Mostly Sunny

    • 61
    • 79

    Mostly Sunny

    • 60
    • 79

    Mostly Sunny

Today 20 Aug Southern New London

Mostly cloudy. A chance of light rain and drizzle this afternoon. Highs in the mid 70s. Northeast Winds 10 to 15 Mph. Chance of rain 30 percent.

Tonight 20 Aug Southern New London

Mostly cloudy. A slight chance of light rain and drizzle in the evening. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

August Temperature

Groton / New London, Groton / New London Airport (3.1 miles)

  • Lowest 10 August, 2018

    66 °F

  • Average August

    76 °F

  • Highest 9 August, 2018

    87.1 °F

Climate (2010–Present)

Groton / New London, Groton / New London Airport (3.1 miles)

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  • Average Low 2010–Present

    43.9 °F

  • Average 2010–Present

    51.9 °F

  • Average High 2010–Present

    59.2 °F
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