Barleyfield Cove Weather Forecast

    • 66
    • 71

    Partly Sunny

    • 68
    • 73

    Mostly Cloudy

    • 58
    • 75

    Partly Sunny

    • 62
    • 66

    Mostly Cloudy

    • 64
    • 69

    Chance Rain Showers

    • 62
    • 68

    Chance Rain Showers

Today 16 Sep Northeast Suffolk

Mostly sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph.

Tonight 16 Sep Northeast Suffolk

Partly cloudy. Patchy fog after midnight. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.

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Barleyfield Cove Temperature Statistics

September Temperature

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

  • Lowest 7 September, 2026

    51.1 °F

  • Average September

    68.4 °F

  • Highest 4 September, 2026

    82 °F

Climate (2021–2026)

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