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.

Mostly Cloudy

64°F

18°C

Humidity 58%
Wind Speed N 10 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 21 Sep 12:56 pm EDT
Extended Forecast for

Mount Desert ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 67. North wind around 8 mph.

    High: 67 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. North wind around 8 mph.

    Low: 45 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind 6 to 9 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Calm wind becoming northeast around 6 mph after midnight.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. East wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 45. Light northeast wind.

    Low: 45 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 64. East wind around 7 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.

    High: 67 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 67. North wind around 8 mph.
Tonight
Mostly cloudy, with a low around 45. North wind around 8 mph.
Tuesday
Mostly sunny, with a high near 64. North wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 45. Calm wind becoming northeast around 6 mph after midnight.
Wednesday
Sunny, with a high near 64. East wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 45. Light northeast wind.
Thursday
Mostly sunny, with a high near 64. East wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 46.
Friday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Saturday
A chance of showers. Mostly cloudy, with a high near 66. Breezy. Chance of precipitation is 50%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 40%.
Sunday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Desert ME
 44.32°N 68.35°W (Elev. 92 ft)
Last Update:
5:02 am EDT Sep 21, 2026
Forecast Valid:
1pm EDT Sep 21, 2026-6pm EDT Sep 27, 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