Thames River - Yale Boathouse Weather Forecast

    • 62
    • 76

    Slight Chance Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 63
    • 81

    Slight Chance Rain Showers

    • 64
    • 84

    Partly Sunny

    • 67
    • 87

    Chance Rain Showers

    • 70
    • 87

    Partly Sunny

    • 73
    • 91

    Mostly Sunny

Today 26 Jun Northern New London

Partly sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph.

Tonight 26 Jun Northern New London

Mostly cloudy with a 20 percent chance of Showers. Lows in the lower 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Thames River - Yale Boathouse Temperature Statistics

June Temperature

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

  • Lowest 2 June, 2026

    42.1 °F

  • Average June

    66.4 °F

  • Highest 11 June, 2026

    87.1 °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

    60.7 °F
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