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.

Overcast

42°F

6°C

Humidity 76%
Wind Speed N 8 mph
Barometer 29.81 in (1009.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 23 Apr 6:56 pm EDT
Extended Forecast for

Mountainville ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. North wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 46. Northwest wind around 9 mph.

    High: 46 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35. North wind around 7 mph.

    Low: 35 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. North wind around 7 mph becoming west in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. West wind around 5 mph becoming light and variable in the evening.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 50. North wind around 6 mph becoming southeast in the afternoon.

    High: 50 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 36. North wind around 7 mph.
Friday
Partly sunny, with a high near 46. Northwest wind around 9 mph.
Friday Night
Partly cloudy, with a low around 35. North wind around 7 mph.
Saturday
Mostly sunny, with a high near 50. North wind around 7 mph becoming west in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. West wind around 5 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 50. North wind around 6 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 41. Calm wind.
Monday
Partly sunny, with a high near 50.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A slight chance of rain after 3pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mountainville ME
 44.23°N 68.62°W (Elev. 3 ft)
Last Update:
4:02 pm EDT Apr 23, 2026
Forecast Valid:
7pm EDT Apr 23, 2026-6pm EDT Apr 30, 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