Barleyfield Cove Weather Forecast

    • 42
    • 57

    Mostly Sunny

    • 49
    • 58

    Sunny

    • 54
    • 62

    Mostly Sunny

    • 56
    • 64

    Partly Sunny

    • 59
    • 65

    Partly Sunny

    • 60
    • 66

    Chance Rain Showers

    • 55
    • 65

    Rain Showers Likely

Today 31 Oct Northeast Suffolk

Mostly cloudy with a 50 percent chance of Showers. Highs in the lower 60s.

Tonight 31 Oct Northeast Suffolk

Mostly clear this Evening, then becoming partly cloudy. Areas of frost after midnight. Lows around 40. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Barleyfield Cove Temperature Statistics

October Temperature

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

  • Lowest 18 October, 2026

    32 °F

  • Average October

    54.8 °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

    45.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    60.7 °F
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