Groton Long Point South Beach Weather Forecast

    • 41
    • 57

    Chance Rain Showers

    • 45
    • 58

    Mostly Sunny

    • 43
    • 58

    Partly Sunny

    • 41
    • 57

    Rain

    • 35
    • 47

    Rain Likely

    • 35
    • 46

    Slight Chance Rain

    • 35
    • 50

    Partly Sunny

Today 9 Nov Southern New London

Sunny. Highs in the mid 50s.

Tonight 9 Nov Southern New London

Mostly clear. Lows in the mid 30s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Groton Long Point South Beach Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (2.5 miles)

  • Lowest 1 November, 2026

    33.1 °F

  • Average November

    57.8 °F

  • Highest 5 November, 2026

    69.1 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (2.5 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.7 °F
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