Mystic Harbor - Spence Point Weather Forecast

    • 67
    • 79

    Rain Showers Likely

    • 64
    • 83

    Partly Sunny

    • 65
    • 75

    Chance Rain Showers

    • 64
    • 76

    Chance Thunderstorms

    • 60
    • 79

    Partly Sunny

    • 62
    • 77

    Mostly Sunny

Today 5 Jul Southern New London

Mostly cloudy. Highs around 80. Light and variable Winds, becoming southwest 10 to 15 Mph.

Tonight 5 Jul Southern New London

A chance of Showers in the Evening, then Showers likely with isolated Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.

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Mystic Harbor - Spence Point Temperature Statistics

July Temperature

Groton / New London, Groton / New London Airport (3.7 miles)

  • Lowest 1 July, 2022

    63 °F

  • Average July

    74.2 °F

  • Highest 1 July, 2022

    81 °F

Climate (2010–Present)

Groton / New London, Groton / New London Airport (3.7 miles)

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  • Average Low 2010–Present

    44.4 °F

  • Average 2010–Present

    52 °F

  • Average High 2010–Present

    59.2 °F
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