Bar Harbor Weather Forecast

    • 64
    • 84

    Rain Showers

    • 60
    • 81

    Chance Rain Showers

    • 58
    • 77

    Chance Rain Showers

    • 60
    • 80

    Mostly Sunny

    • 62
    • 81

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

    • 61
    • 81

    Partly Sunny

Today 30 Jul Coastal Hancock

Patchy fog this morning. Sunny this Morning, then partly sunny with isolated Thunderstorms this afternoon. Highs in the lower 80s. Southeast Winds around 5 Mph, becoming south this afternoon. Chance of precipitation 20 percent.

Tonight 30 Jul Coastal Hancock

Mostly cloudy. Scattered Showers with isolated Thunderstorms this evening. Lows in the lower 60s. Southwest Winds around 5 Mph, becoming northwest after midnight. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bar Harbor Temperature Statistics

July Temperature

Bar Harbor, Hancock County-Bar Harbor Airport (8.7 miles)

  • Lowest 23 July, 2025

    52 °F

  • Average July

    66.9 °F

  • Highest 16 July, 2025

    86 °F

Climate (2020–Present)

Bar Harbor, Hancock County-Bar Harbor Airport (8.7 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    54.7 °F
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