Thames River - Bartlett Point Weather Forecast

    • 36
    • 54

    Chance Rain/Snow

    • 28
    • 52

    Partly Sunny

    • 31
    • 49

    Sunny

    • 38
    • 51

    Partly Sunny

    • 46
    • 63

    Partly Sunny

    • 44
    • 68

    Partly Sunny

Today 6 Apr Southern New London

Mostly sunny. Highs in the lower 50s. West Winds 5 to 10 Mph with Gusts up to 25 Mph.

Tonight 6 Apr Southern New London

Partly cloudy in the Evening, then mostly cloudy with a chance of rain and snow Showers after midnight. Lows in the mid 30s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of precipitation 30 percent.

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Thames River - Bartlett Point Temperature Statistics

April Temperature

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

  • Lowest 3 April, 2026

    37.9 °F

  • Average April

    47.5 °F

  • Highest 4 April, 2026

    66.9 °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

    60.8 °F
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