Great Cranberry Island - Bunker Head Weather Forecast

    • 44
    • 48

    Patchy Fog

    • 42
    • 53

    Mostly Cloudy

    • 43
    • 48

    Rain Showers Likely

    • 45
    • 50

    Chance Rain Showers

    • 43
    • 54

    Partly Sunny

    • 47
    • 54

    Partly Sunny

Today 7 May Coastal Hancock

Cloudy. Patchy fog. Highs in the upper 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 7 May Coastal Hancock

Mostly cloudy. Isolated Showers in the evening. Patchy fog. Lows in the mid 40s. South Winds around 5 Mph. Chance of rain 20 percent.

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Great Cranberry Island - Bunker Head Temperature Statistics

May Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (15.5 miles)

  • Lowest 1 May, 2025

    36 °F

  • Average May

    49.2 °F

  • Highest 5 May, 2025

    62.1 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (15.5 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.8 °F
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