Mount Desert Weather Forecast

    • 39
    • 47

    Rain Showers

    • 23
    • 45

    Chance Rain Showers

    • 30
    • 40

    Mostly Cloudy

    • 40
    • 48

    Rain

    • 32
    • 52

    Partly Sunny

    • 32
    • 44

    Mostly Cloudy

Today 31 Mar Coastal Hancock

Numerous rain Showers, mainly this morning. Patchy fog. Highs in the upper 40s. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 31 Mar Coastal Hancock

Cloudy. Scattered Showers in the Evening, then Showers after midnight. Patchy fog. Lows in the upper 30s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mount Desert Temperature Statistics

March Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (8.1 miles)

  • Lowest 3 March, 2025

    3 °F

  • Average March

    34 °F

  • Highest 16 March, 2025

    50 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (8.1 miles)

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  • Average Low 2020–2025

    38.5 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
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