Barleyfield Cove Weather Forecast

    • 68
    • 78

    Slight Chance Thunderstorms

    • 65
    • 77

    Slight Chance Thunderstorms

    • 66
    • 77

    Mostly Sunny

    • 70
    • 76

    Rain Showers

    • 66
    • 77

    Partly Sunny

    • 67
    • 76

    Mostly Sunny

Today 13 Aug Northeast Suffolk

Mostly cloudy with Showers with a chance of Thunderstorms this Morning, then mostly sunny with a slight chance of Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall. Highs in the lower 80s. West Winds 10 to 15 Mph. Chance of rain 80 percent.

Tonight 13 Aug Northeast Suffolk

Partly cloudy. A slight chance of Showers in the evening. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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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

    74.8 °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

    53.3 °F

  • Average High 2021–2026

    60.8 °F
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