New London Weather Forecast

    • 65
    • 84

    Patchy Fog

    • 66
    • 82

    Chance Rain Showers

    • 56
    • 79

    Rain Showers Likely

    • 55
    • 77

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 62
    • 78

    Slight Chance Thunderstorms

    • 66
    • 80

    Chance Thunderstorms

Today 20 Jun Southern New London

Sunny. Highs in the lower 80s. Southwest Winds 5 to 10 Mph.

Tonight 20 Jun Southern New London

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2021

    45 °F
  • Average June

    64.3 °F
  • Highest 6 June, 2021

    84 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    44 °F
  • Average 2010–Present

    51.4 °F
  • Average High 2010–Present

    58.5 °F
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