National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

52°F

11°C

Humidity 97%
Wind Speed Calm
Barometer 29.80 in (1009.3 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Jun 2:56 am EDT
Extended Forecast for

Bar Harbor ME

  • Overnight

    Overnight: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the morning.

    High: 76 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 53. South wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 67. Southeast wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 2am. Low around 59. Southeast wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers then
    Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: Sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 60. West wind around 9 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.

    High: 77 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 58.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 56. Calm wind.
Wednesday
Mostly sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Increasing clouds, with a low around 53. South wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 67. Southeast wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 2am. Low around 59. Southeast wind 9 to 17 mph becoming southwest after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Juneteenth
Sunny, with a high near 78. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 60. West wind around 9 mph.
Saturday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 77. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 58.
Sunday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 74. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Bar Harbor ME
 44.39°N 68.21°W (Elev. 66 ft)
Last Update:
2:30 am EDT Jun 17, 2026
Forecast Valid:
3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation