Thames River - Easter Point Weather Forecast

    • 49
    • 75

    Becoming Sunny

    • 51
    • 73

    Mostly Sunny

    • 58
    • 76

    Mostly Sunny

    • 61
    • 80

    Chance Rain Showers

    • 55
    • 78

    Partly Sunny

    • 55
    • 73

    Chance Rain Showers

Today 14 Sep Northern New London

Partly sunny with isolated Showers in the Morning, then sunny in the afternoon. Less humid with Highs in the lower 70s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 14 Sep Northern New London

Clear. Lows in the upper 40s. North Winds 5 to 10 Mph.

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Thames River - Easter Point Temperature Statistics

September Temperature

Groton / New London, Groton / New London Airport (9.9 miles)

  • Lowest 7 September, 2026

    51.1 °F

  • Average September

    68.7 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (9.9 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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