Isle Au Haut - Old Cove Weather Forecast

    • 56
    • 66

    Rain Showers Likely

    • 55
    • 67

    Rain Showers Likely

    • 54
    • 62

    Mostly Sunny

    • 54
    • 61

    Partly Sunny

    • 57
    • 65

    Rain Showers Likely

    • 56
    • 69

    Slight Chance Rain Showers

Today 14 Jun Knox

Partly sunny. Highs in the lower 80s. South Winds around 10 Mph.

Tonight 14 Jun Knox

Cloudy. A chance of Showers with isolated Thunderstorms after midnight. Lows in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle Au Haut - Old Cove Temperature Statistics

June Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 2 June, 2026

    37.9 °F

  • Average June

    58.8 °F

  • Highest 9 June, 2026

    81 °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

    47.5 °F

  • Average High 2021–2026

    54.8 °F
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