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

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.88 in (1011.8 mb)
Dewpoint 56°F (13°C)
Visibility 9.00 mi
Last update 6 Nov 4:56 pm EST
Extended Forecast for

2 Miles SSW Monument Square ME

  • This Afternoon

    This Afternoon: Rain and possibly a thunderstorm. Areas of fog. Steady temperature around 55. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 55 °F

    Rain and
    Areas Fog

  • Tonight

    Tonight: Rain and possibly a thunderstorm. Areas of fog. Low around 47. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 47 °F

    Rain and
    Areas Fog

  • Saturday

    Saturday: Rain. Areas of fog before noon. High near 53. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 53 °F

    Rain and
    Areas Fog

  • Saturday Night

    Saturday Night: Rain, mainly before 5am. Patchy fog before 2am. Low around 48. Northeast wind 5 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Rain and
    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain, mainly before 5pm. Patchy fog before 10am. High near 53. East wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A chance of rain before 7pm. Mostly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A chance of rain, mainly between 10am and 5pm. Partly sunny, with a high near 53. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 53 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain and possibly a thunderstorm. Areas of fog. Steady temperature around 55. Calm wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain and possibly a thunderstorm. Areas of fog. Low around 47. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Rain. Areas of fog before noon. High near 53. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday Night
Rain, mainly before 5am. Patchy fog before 2am. Low around 48. Northeast wind 5 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain, mainly before 5pm. Patchy fog before 10am. High near 53. East wind 5 to 8 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of rain before 7pm. Mostly cloudy, with a low around 43. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%.
Monday
A chance of rain, mainly between 10am and 5pm. Partly sunny, with a high near 53. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 20%.
Veterans Day
A slight chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Monument Square ME
 44.9°N 67.05°W (Elev. 0 ft)
Last Update:
3:02 pm EST Nov 6, 2026
Forecast Valid:
5pm EST Nov 6, 2026-6pm EST Nov 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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