Barleyfield Cove Weather Forecast

    • 51
    • 56

    Chance Rain Showers

    • 55
    • 62

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

    • 56
    • 62

    Mostly Sunny

    • 61
    • 68

    Mostly Sunny

    • 56
    • 70

    Chance Rain Showers

Today 15 May Northeast Suffolk

Partly sunny with a 20 percent chance of Showers. Highs in the mid 60s. Northwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 May Northeast Suffolk

Mostly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the lower 50s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barleyfield Cove Temperature Statistics

May Temperature

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

  • Lowest 4 May, 2026

    37 °F

  • Average May

    52.4 °F

  • Highest 7 May, 2026

    64 °F

Climate (2021–Present)

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

    60.7 °F
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