Bar Harbor Weather Forecast

    • 62
    • 72

    Chance Rain Showers

    • 64
    • 70

    Chance Rain Showers

    • 63
    • 75

    Mostly Sunny

    • 64
    • 77

    Rain Showers Likely

    • 61
    • 77

    Chance Rain Showers

    • 58
    • 76

    Mostly Sunny

Today 18 Aug Coastal Hancock

Cloudy. Scattered Showers with isolated Thunderstorms in the morning. Widespread fog in the Morning, then Areas of fog in the afternoon. Highs in the lower 70s. Southeast Winds around 5 Mph. Chance of precipitation 50 percent.

Tonight 18 Aug Coastal Hancock

Partly cloudy with a slight chance of Showers in the Evening, then mostly cloudy with a chance of Showers after midnight. Areas of fog. Lows in the lower 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bar Harbor Temperature Statistics

August Temperature

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

  • Lowest 5 August, 2019

    53.1 °F
  • Average August

    67 °F
  • Highest 1 August, 2019

    82 °F

Climate (2010–Present)

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

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  • Average Low 2010–Present

    37.2 °F
  • Average 2010–Present

    45.5 °F
  • Average High 2010–Present

    53.8 °F
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