Thames River - Bartlett Point Weather Forecast

    • 57
    • 78

    Increasing Clouds

    • 63
    • 76

    Rain Showers Likely

    • 65
    • 91

    Chance Thunderstorms

    • 62
    • 87

    Chance Rain Showers

    • 65
    • 86

    Partly Sunny

    • 61
    • 86

    Partly Sunny

Today 9 Jun Southern New London

Sunny. Highs in the mid 70s. Southwest Winds 10 to 15 Mph.

Tonight 9 Jun Southern New London

Mostly clear. Lows in the upper 50s. Southwest Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

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Thames River - Bartlett Point Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    61.3 °F

  • Highest 5 June, 2026

    80.1 °F

Climate (2021–Present)

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

    60.7 °F
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