Thames River - Bartlett Point Weather Forecast

    • 62
    • 85

    Mostly Sunny

    • 67
    • 81

    Mostly Sunny

    • 75
    • 88

    Mostly Sunny

    • 69
    • 92

    Mostly Sunny

    • 67
    • 90

    Partly Sunny

    • 66
    • 87

    Partly Sunny

    • 65
    • 86

    Chance Rain Showers

Today 12 Jul Southern New London

Sunny. Highs around 80. South Winds around 5 Mph.

Tonight 12 Jul Southern New London

Mostly clear. Lows in the lower 60s. South Winds around 5 Mph this Evening, becoming light and variable.

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Thames River - Bartlett Point Temperature Statistics

July Temperature

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

  • Lowest 6 July, 2026

    62.1 °F

  • Average July

    73.9 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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