Thames River - Bartlett Point Weather Forecast

    • 27
    • 47

    Decreasing Clouds

    • 39
    • 52

    Chance Rain

    • 28
    • 50

    Partly Sunny

    • 35
    • 47

    Partly Sunny

    • 34
    • 52

    Partly Sunny

    • 41
    • 54

    Rain Likely

Today 20 Nov Southern New London

Mostly sunny. Highs in the mid 40s. North Winds around 5 Mph, becoming southeast this afternoon.

Tonight 20 Nov Southern New London

Mostly clear. Lows in the lower 30s. Light and variable Winds, becoming north around 5 Mph after midnight.

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Thames River - Bartlett Point Temperature Statistics

November Temperature

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

  • Lowest 18 November, 2025

    28.9 °F

  • Average November

    45.6 °F

  • Highest 5 November, 2025

    61 °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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