New London Weather Forecast

    • 27
    • 45

    Decreasing Clouds

    • 34
    • 49

    Slight Chance Rain Showers

    • 36
    • 48

    Rain Showers Likely

    • 27
    • 48

    Mostly Cloudy

    • 31
    • 43

    Mostly Sunny

    • 38
    • 52

    Mostly Sunny

Today 19 Mar Southern New London

Mostly sunny. Near steady temperature in the mid 40s. West Winds around 10 Mph.

Tonight 19 Mar Southern New London

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 20s. West Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

March Temperature

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

  • Lowest 7 March, 2019

    12.9 °F
  • Average March

    34.4 °F
  • Highest 15 March, 2019

    54 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    43.7 °F
  • Average 2010–Present

    51.4 °F
  • Average High 2010–Present

    58.4 °F
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