Barleyfield Cove Weather Forecast

    • 66
    • 76

    Increasing Clouds

    • 70
    • 74

    Rain Showers

    • 62
    • 79

    Rain Showers Likely

    • 64
    • 73

    Mostly Sunny

    • 65
    • 68

    Mostly Sunny

    • 67
    • 70

    Partly Sunny

Today 20 Jul Northeast Suffolk

Sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming south this afternoon.

Tonight 20 Jul Northeast Suffolk

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

Barleyfield Cove Temperature Statistics

July Temperature

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

  • Lowest 13 July, 2026

    59 °F

  • Average July

    73.7 °F

  • Highest 3 July, 2026

    91 °F

Climate (2021–2026)

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

    60.8 °F
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