Millstone Point Weather Forecast

    • 34
    • 49

    Rain Showers Likely

    • 39
    • 47

    Partly Sunny

    • 39
    • 48

    Partly Sunny

    • 50
    • 54

    Rain Likely

    • 44
    • 57

    Chance Rain

    • 36
    • 50

    Slight Chance Rain

Today 22 Nov Southern New London

Cloudy with rain likely this Morning, then partly sunny this afternoon. Highs around 50. North Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 22 Nov Southern New London

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

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Millstone Point Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (6.2 miles)

  • Lowest 19 November, 2025

    27 °F

  • Average November

    45.1 °F

  • Highest 5 November, 2025

    61 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (6.2 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61 °F
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