Thames River - Bartlett Point Weather Forecast

    • 49
    • 63

    Rain Showers

    • 42
    • 59

    Slight Chance Rain Showers

    • 36
    • 58

    Mostly Sunny

    • 36
    • 56

    Partly Sunny

    • 43
    • 58

    Partly Sunny

    • 37
    • 59

    Mostly Sunny

Today 30 Oct Southern New London

A slight chance of Showers this Morning, then Showers this afternoon. Highs in the lower 60s. East Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain near 100 percent.

Tonight 30 Oct Southern New London

Showers with a slight chance of Thunderstorms. Breezy with Lows in the upper 40s. East Winds 20 to 25 Mph, becoming southeast 10 to 15 Mph after midnight. Gusts up to 35 Mph. Chance of rain near 100 percent.

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Thames River - Bartlett Point Temperature Statistics

October Temperature

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

  • Lowest 10 October, 2025

    33.1 °F

  • Average October

    53.2 °F

  • Highest 4 October, 2025

    71.1 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61.1 °F
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