Thames River - Bartlett Point Weather Forecast

    • 31
    • 62

    Becoming Sunny

    • 34
    • 65

    Sunny

    • 42
    • 68

    Sunny

    • 31
    • 58

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 48
    • 64

    Partly Sunny

Today 24 Oct Southern New London

Areas of frost this morning. Mostly sunny. Highs in the lower 60s. North Winds around 5 Mph, becoming west this afternoon.

Tonight 24 Oct Southern New London

Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest Winds around 5 Mph.

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Thames River - Bartlett Point Temperature Statistics

October Temperature

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

  • Lowest 18 October, 2026

    32 °F

  • Average October

    56.7 °F

  • Highest 14 October, 2026

    75 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    60.7 °F
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