Groton Long Point South Beach Weather Forecast

    • 9
    • 20

    Becoming Sunny

    • 16
    • 29

    Mostly Sunny

    • 29
    • 33

    Chance Snow

    • 24
    • 36

    Partly Sunny

    • 22
    • 34

    Partly Sunny

    • 24
    • 34

    Mostly Cloudy

Today 8 Feb Southern New London

Sunny, cold with Highs around 18. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 7 below early.

Tonight 8 Feb Southern New London

Mostly clear. Cold with Lows around 6 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Wind chill Values as low as 6 below after midnight.

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Groton Long Point South Beach Temperature Statistics

February Temperature

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

  • Lowest 3 February, 2026

    8.1 °F

  • Average February

    22.5 °F

  • Highest 2 February, 2026

    34 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    60.8 °F
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