Isle Au Haut - Old Cove Weather Forecast

    • 46
    • 52

    Partly Sunny

    • 52
    • 57

    Mostly Sunny

    • 43
    • 59

    Mostly Sunny

    • 42
    • 51

    Mostly Sunny

    • 47
    • 54

    Partly Sunny

    • 43
    • 56

    Chance Rain

Today 28 Oct Knox

Partly sunny. Highs in the lower 50s. Light and variable Winds.

Tonight 28 Oct Knox

Mostly clear. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Real-Time

Isle Au Haut - Old Cove Temperature Statistics

October Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 24 October, 2026

    27 °F

  • Average October

    51.4 °F

  • Highest 2 October, 2026

    72 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (24.2 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    54.8 °F
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