Thames River - Poquetanuck Cove Weather Forecast

    • 56
    • 72

    Increasing Clouds

    • 62
    • 72

    Mostly Cloudy

    • 56
    • 68

    Rain Showers

    • 42
    • 66

    Chance Rain Showers

    • 36
    • 61

    Slight Chance Rain

    • 35
    • 60

    Chance Rain

Today 4 Nov Northern New London

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

Tonight 4 Nov Northern New London

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. Southwest Winds around 5 Mph.

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Thames River - Poquetanuck Cove Temperature Statistics

November Temperature

Groton / New London, Groton / New London Airport (9.3 miles)

  • Lowest 1 November, 2026

    33.1 °F

  • Average November

    45.2 °F

  • Highest 1 November, 2026

    55 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (9.3 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    60.7 °F
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