Holbrook Island Weather Forecast

    • 57
    • 71

    Increasing Clouds

    • 58
    • 67

    Mostly Sunny

    • 61
    • 70

    Partly Sunny

    • 61
    • 73

    Mostly Sunny

    • 62
    • 73

    Partly Sunny

    • 63
    • 75

    Partly Sunny

Today 8 Aug Coastal Hancock

Sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 8 Aug Coastal Hancock

Partly cloudy. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Holbrook Island Temperature Statistics

August Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (22.4 miles)

  • Lowest 2 August, 2025

    48 °F

  • Average August

    66.2 °F

  • Highest 4 August, 2025

    80.1 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (22.4 miles)

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

  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
Get WillyWeather+ to remove ads