Dodges Island Weather Forecast

    • 25
    • 50

    Rain

    • 25
    • 31

    Breezy

    • 21
    • 35

    Chance Snow

    • 17
    • 28

    Partly Sunny

    • 20
    • 28

    Partly Sunny

    • 21
    • 32

    Mostly Cloudy

Today 29 Dec Southern New London

Rain. Areas of dense fog early this morning. Areas of fog this afternoon. Visibility one quarter mile or less at Times early this morning. Not as cool with Highs around 50. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 29 Dec Southern New London

Mostly clear in the Evening, then becoming partly cloudy. Breezy with Lows in the lower 20s. West Winds 15 to 25 Mph with Gusts up to 40 Mph.

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Dodges Island Temperature Statistics

December Temperature

Groton / New London, Groton / New London Airport (4.3 miles)

  • Lowest 5 December, 2025

    12.9 °F

  • Average December

    32.5 °F

  • Highest 19 December, 2025

    55 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (4.3 miles)

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  • Average Low 2020–2025

    45.5 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    61 °F
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