Barleyfield Cove Weather Forecast

    • 50
    • 67

    Rain Showers

    • 40
    • 51

    Rain Likely

    • 47
    • 53

    Mostly Sunny

    • 50
    • 59

    Partly Sunny

    • 51
    • 63

    Partly Sunny

    • 49
    • 62

    Partly Sunny

Today 16 Oct Northeast Suffolk

Showers this Morning, then Showers with a slight chance of Thunderstorms this afternoon. Highs in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain near 100 percent.

Tonight 16 Oct Northeast Suffolk

Showers and scattered Thunderstorms in the Evening, then Showers likely after midnight. Some Thunderstorms may produce gusty Winds in the evening. Lows in the upper 40s. Southwest Winds 10 to 15 Mph, becoming northwest 15 to 20 Mph after midnight. Gusts up to 30 Mph. Chance of rain 90 percent.

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Barleyfield Cove Temperature Statistics

October Temperature

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

  • Lowest 7 October, 2026

    36 °F

  • Average October

    59.1 °F

  • Highest 14 October, 2026

    75 °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

    60.7 °F
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