New London Weather Forecast

    • 60
    • 80

    Mostly Cloudy

    • 64
    • 78

    Mostly Cloudy

    • 69
    • 79

    Chance Thunderstorms

    • 71
    • 89

    Mostly Sunny

    • 71
    • 90

    Mostly Sunny

    • 71
    • 84

    Chance Thunderstorms

Today 15 Jul Southern New London

Partly sunny. Highs in the upper 70s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 15 Jul Southern New London

Mostly cloudy. Lows around 60. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

July Temperature

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

  • Lowest 1 July, 2020

    60.1 °F
  • Average July

    71 °F
  • Highest 3 July, 2020

    84 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    44.6 °F
  • Average 2010–Present

    51.9 °F
  • Average High 2010–Present

    58.9 °F
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