Isle Au Haut - Old Cove Weather Forecast

    • 51
    • 61

    Mostly Sunny

    • 54
    • 64

    Partly Sunny

    • 54
    • 67

    Mostly Cloudy

    • 53
    • 65

    Chance Rain Showers

    • 49
    • 60

    Chance Rain Showers

    • 50
    • 59

    Partly Sunny

    • 52
    • 60

    Partly Sunny

Today 3 Jun Knox

Mostly sunny. Highs in the mid 70s. South Winds around 10 Mph.

Tonight 3 Jun Knox

Mostly clear. Lows in the lower 50s. Light and variable Winds.

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  • Temperature Real-Time

Isle Au Haut - Old Cove Temperature Statistics

June Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 1 June, 2026

    44.1 °F

  • Average June

    48.8 °F

  • Highest 1 June, 2026

    57 °F

Climate (2021–Present)

Rockland, Knox County Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    54.8 °F
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