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

48°F

9°C

Humidity 71%
Wind Speed W 5 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 19 Sep 3:56 am EDT
Extended Forecast for

Mount Desert ME

  • Today

    Today: Sunny, with a high near 62. Northwest wind 7 to 9 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 47. West wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 59. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Showers
    Likely and
    Patchy Fog

  • Monday

    Monday: Sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. North wind around 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. North wind 6 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Northwest wind 7 to 9 mph.
Tonight
Increasing clouds, with a low around 47. West wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 59. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly before midnight. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 5 mph becoming light and variable. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 46. North wind around 8 mph.
Tuesday
Mostly sunny, with a high near 63. North wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Partly cloudy, with a low around 45.
Thursday
A slight chance of showers. Mostly sunny, with a high near 63. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Desert ME
 44.32°N 68.32°W (Elev. 351 ft)
Last Update:
4:01 am EDT Sep 19, 2026
Forecast Valid:
4am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation