Barleyfield Cove Weather Forecast

    • 68
    • 73

    Rain Showers

    • 66
    • 71

    Rain Showers

    • 69
    • 72

    Rain Showers Likely

    • 69
    • 77

    Rain Showers Likely

    • 64
    • 77

    Mostly Sunny

    • 61
    • 72

    Mostly Sunny

    • 61
    • 71

    Mostly Sunny

Today 31 Aug Northeast Suffolk

Partly sunny. Highs in the mid 70s. Northeast Winds around 5 Mph, becoming southeast this afternoon.

Tonight 31 Aug Northeast Suffolk

Mostly cloudy. Showers with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barleyfield Cove Temperature Statistics

August Temperature

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

  • Lowest 29 August, 2026

    57 °F

  • Average August

    72.1 °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

    45.2 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.8 °F
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