Barleyfield Cove Weather Forecast

    • 48
    • 61

    Chance Rain Showers

    • 46
    • 56

    Chance Rain Showers

    • 46
    • 57

    Mostly Sunny

    • 50
    • 61

    Rain Showers

    • 50
    • 57

    Rain Showers Likely

    • 51
    • 60

    Chance Rain Showers

    • 51
    • 62

    Partly Sunny

Today 10 May Northeast Suffolk

Partly sunny. Areas of fog. Highs in the upper 60s. South Winds 5 to 10 Mph.

Tonight 10 May Northeast Suffolk

Areas of fog in the evening. A chance of Showers in the Evening, then Showers likely after midnight. Lows around 50. West Winds 5 to 10 Mph, becoming north after midnight. Chance of rain 60 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

    51.8 °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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