Thames River - Mamacoke Cove Weather Forecast

    • 50
    • 71

    Decreasing Clouds

    • 52
    • 72

    Mostly Sunny

    • 56
    • 73

    Partly Sunny

    • 58
    • 79

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 61
    • 77

    Mostly Cloudy

Today 16 May Southern New London

Partly sunny late this Morning, then mostly cloudy with a slight chance of Showers this afternoon. Highs in the lower 70s. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 16 May Southern New London

Mostly cloudy in the Evening, then clearing. Lows around 50. Southwest Winds 5 to 10 Mph.

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Thames River - Mamacoke Cove Temperature Statistics

May Temperature

Groton / New London, Groton / New London Airport (5 miles)

  • Lowest 1 May, 2021

    39.9 °F

  • Average May

    53.7 °F

  • Highest 14 May, 2021

    70 °F

Climate (2010–Present)

Groton / New London, Groton / New London Airport (5 miles)

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  • Average Low 2010–Present

    43.7 °F

  • Average 2010–Present

    51.1 °F

  • Average High 2010–Present

    58.1 °F
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