Dodges Island Weather Forecast

    • 5
    • 22

    Becoming Sunny

    • 6
    • 16

    Mostly Sunny

    • 13
    • 21

    Snow Likely

    • 18
    • 25

    Snow Likely

    • 18
    • 32

    Partly Sunny

    • 18
    • 33

    Partly Sunny

Today 29 Jan Southern New London

Mostly sunny. Cold with Highs in the lower 20s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 29 Jan Southern New London

Mostly clear. Cold with Lows around 3 above. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 10 below after midnight.

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Dodges Island Temperature Statistics

January Temperature

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

  • Lowest 24 January, 2026

    6.1 °F

  • Average January

    30.3 °F

  • Highest 8 January, 2026

    50 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    53.3 °F

  • Average High 2021–2026

    60.9 °F
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