Thames River - Harvard Boathouse Weather Forecast

    • 31
    • 64

    Chance Rain Showers

    • 32
    • 55

    Sunny

    • 37
    • 58

    Mostly Sunny

    • 44
    • 60

    Mostly Cloudy

    • 51
    • 66

    Slight Chance Rain Showers

    • 50
    • 72

    Chance Rain Showers

Today 24 Apr Northern New London

Mostly cloudy with scattered Showers. Highs in the lower 60s. South Winds 5 to 10 Mph, becoming west with Gusts up to 25 Mph this afternoon. Chance of rain 40 percent.

Tonight 24 Apr Northern New London

Partly cloudy with isolated rain Showers in the Evening, then clear after midnight. Lows around 30. North Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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Thames River - Harvard Boathouse Temperature Statistics

April Temperature

Groton / New London, Groton / New London Airport (6.2 miles)

  • Lowest 8 April, 2024

    31.7 °F

  • Average April

    48.4 °F

  • Highest 16 April, 2024

    68.6 °F

Climate (2019–Present)

Groton / New London, Groton / New London Airport (6.2 miles)

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  • Average Low 2019–2024

    45.8 °F

  • Average 2019–2024

    53.5 °F

  • Average High 2019–2024

    60.9 °F
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