Isle Au Haut - Old Cove Weather Forecast

    • 60
    • 72

    Partly Sunny

    • 58
    • 65

    Slight Chance Rain Showers

    • 56
    • 64

    Chance Rain Showers

    • 58
    • 70

    Partly Sunny

    • 61
    • 73

    Slight Chance Rain Showers

    • 60
    • 73

    Chance Rain Showers

Today 5 Jul Knox

Mostly sunny. Highs in the lower 80s. Light and variable Winds, becoming south around 10 Mph in the afternoon.

Tonight 5 Jul Knox

Partly cloudy. Lows in the upper 50s. Light and variable Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Isle Au Haut - Old Cove Temperature Statistics

July Temperature

Rockland, Knox County Regional Airport (24.2 miles)

  • Lowest 1 July, 2026

    60.1 °F

  • Average July

    75.8 °F

  • Highest 2 July, 2026

    91.9 °F

Climate (2021–2026)

Rockland, Knox County Regional Airport (24.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    54.8 °F
Get WillyWeather+ to remove ads