Barleyfield Cove Weather Forecast

    • 54
    • 58

    Becoming Sunny

    • 59
    • 63

    Mostly Sunny

    • 48
    • 66

    Sunny

    • 45
    • 59

    Partly Sunny

    • 52
    • 59

    Partly Sunny

    • 54
    • 61

    Chance Rain Showers

    • 53
    • 61

    Chance Rain Showers

Today 28 Oct Northeast Suffolk

Mostly sunny. Highs in the lower 60s.

Tonight 28 Oct Northeast Suffolk

Partly cloudy this Evening, then clearing. Lows in the upper 40s. South Winds around 5 Mph.

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  • 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

    55.3 °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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