Barleyfield Cove Weather Forecast

    • 66
    • 74

    Slight Chance Thunderstorms

    • 68
    • 74

    Mostly Sunny

    • 69
    • 75

    Rain Showers Likely

    • 68
    • 75

    Slight Chance Thunderstorms

    • 66
    • 75

    Partly Sunny

    • 68
    • 74

    Partly Sunny

    • 70
    • 76

    Partly Sunny

Today 25 Aug Northeast Suffolk

Sunny. Highs in the mid 70s. West Winds 10 to 15 Mph.

Tonight 25 Aug Northeast Suffolk

Partly cloudy. A slight chance of Thunderstorms with isolated Showers this evening. Lows in the lower 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 20 percent.

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Barleyfield Cove Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2026

    59 °F

  • Average August

    72.6 °F

  • Highest 7 August, 2026

    86 °F

Climate (2021–2026)

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