Groton Long Point Weather Forecast

    • 9
    • 20

    Becoming Sunny

    • 15
    • 29

    Mostly Sunny

    • 28
    • 33

    Mostly Cloudy

    • 23
    • 37

    Partly Sunny

    • 22
    • 33

    Mostly Cloudy

    • 24
    • 34

    Mostly Cloudy

Today 8 Feb Southern New London

Mostly sunny. Cold with Highs around 19. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Wind chill Values as low as 17 below in the morning.

Tonight 8 Feb Southern New London

Mostly clear. Cold with Lows around 6 above. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 7 below after midnight.

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Groton Long Point Temperature Statistics

February Temperature

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

  • Lowest 3 February, 2026

    8.1 °F

  • Average February

    21.9 °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

    45.4 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    60.8 °F
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