Isle Au Haut - Old Cove Weather Forecast

    • 43
    • 54

    Sunny

    • 46
    • 55

    Sunny

    • 40
    • 57

    Mostly Sunny

    • 37
    • 48

    Mostly Sunny

    • 43
    • 50

    Partly Sunny

    • 48
    • 55

    Partly Sunny

Today 24 Oct Knox

Sunny. Highs in the mid 50s. Light and variable Winds.

Tonight 24 Oct Knox

Clear. Lows in the lower 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 7 October, 2026

    30.9 °F

  • Average October

    52.4 °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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