New London Weather Forecast

    • 48
    • 69

    Decreasing Clouds

    • 50
    • 67

    Partly Sunny

    • 60
    • 69

    Chance Rain Showers

    • 61
    • 71

    Rain Showers Likely

    • 57
    • 73

    Slight Chance Rain Showers

    • 55
    • 75

    Partly Sunny

Today 24 May Southern New London

Partly sunny. Highs in the upper 60s. East Winds around 10 Mph.

Tonight 24 May Southern New London

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight.

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New London Temperature Statistics

May Temperature

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

  • Lowest 1 May, 2022

    39.9 °F
  • Average May

    57.7 °F
  • Highest 11 May, 2022

    75.9 °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

    51.6 °F
  • Average High 2010–Present

    58.7 °F
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