Barleyfield Cove Weather Forecast

    • 69
    • 79

    Mostly Sunny

    • 70
    • 79

    Mostly Sunny

    • 72
    • 79

    Chance Thunderstorms

    • 69
    • 80

    Chance Rain Showers

    • 65
    • 77

    Mostly Sunny

    • 68
    • 76

    Mostly Sunny

Today 11 Aug Northeast Suffolk

Sunny. Highs in the mid 80s. Southwest Winds 5 to 10 Mph.

Tonight 11 Aug Northeast Suffolk

Mostly clear. Lows in the upper 60s. Southwest Winds 5 to 10 Mph.

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Barleyfield Cove Temperature Statistics

August Temperature

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

  • Lowest 2 August, 2025

    57 °F

  • Average August

    72.2 °F

  • Highest 8 August, 2025

    95.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    61.1 °F
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