Isle Au Haut - Old Cove Weather Forecast

    • 42
    • 52

    Rain

    • 37
    • 47

    Breezy

    • 31
    • 41

    Chance Rain Showers

    • 29
    • 38

    Partly Sunny

    • 43
    • 45

    Rain Likely

    • 30
    • 46

    Chance Snow

Today 26 Nov Knox

Cloudy. Rain, mainly in the morning. Patchy fog. Highs in the lower 50s. South Winds around 10 Mph with Gusts up to 20 Mph in the Morning, becoming light and variable. Chance of rain 80 percent.

Tonight 26 Nov Knox

Rain. Lows in the upper 30s. Light and variable Winds. Chance of rain near 100 percent.

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  • Temperature Real-Time

Isle Au Haut - Old Cove Temperature Statistics

November Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 21 November, 2025

    23 °F

  • Average November

    39 °F

  • Highest 8 November, 2025

    57 °F

Climate (2020–Present)

Rockland, Knox County Regional Airport (24.2 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    48 °F

  • Average High 2020–2025

    55.2 °F
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