Thames River - Bartlett Point Weather Forecast

    • 6
    • 23

    Becoming Sunny

    • 6
    • 25

    Increasing Clouds

    • 4
    • 24

    Mostly Sunny

    • -1
    • 19

    Mostly Sunny

    • 12
    • 23

    Snow Likely

    • 17
    • 29

    Chance Snow

    • 14
    • 33

    Partly Sunny

Today 27 Jan Southern New London

Partly sunny with a chance of Flurries. Cold with Highs in the lower 20s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Jan Southern New London

Partly cloudy with a chance of Flurries in the Evening, then mostly clear after midnight. Cold with Lows around 8 above. West Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight. Wind chill Values as low as 2 below.

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Thames River - Bartlett Point Temperature Statistics

January Temperature

Groton / New London, Groton / New London Airport (6.8 miles)

  • Lowest 24 January, 2026

    6.1 °F

  • Average January

    31.3 °F

  • Highest 8 January, 2026

    50 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (6.8 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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