Great Head Weather Forecast

    • 19
    • 44

    Increasing Clouds

    • 17
    • 25

    Partly Sunny

    • 24
    • 32

    Snow Likely

    • 23
    • 31

    Mostly Cloudy

    • 24
    • 34

    Chance Snow

    • 20
    • 35

    Chance Rain/Snow

Today 21 Dec Coastal Hancock

Partly sunny with a chance of rain Showers this Morning, then mostly sunny this afternoon. Highs in the lower 40s. Temperature falling into the lower 30s this afternoon. Southwest Winds 15 to 20 Mph, becoming west this afternoon. Gusts up to 35 Mph. Chance of rain 40 percent.

Tonight 21 Dec Coastal Hancock

Partly cloudy. Colder with Lows around 16. Northwest Winds 15 to 20 Mph with Gusts up to 40 Mph.

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Great Head Temperature Statistics

December Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (12.4 miles)

  • Lowest 9 December, 2025

    -0.9 °F

  • Average December

    26.2 °F

  • Highest 19 December, 2025

    54 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (12.4 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    54.8 °F
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