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.

Fog/Mist

43°F

6°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in (1013.7 mb)
Dewpoint 43°F (6°C)
Visibility 6.00 mi
Last update 5 Nov 3:56 am EST
Extended Forecast for

3 Miles S Birch Harbor ME

  • Today

    Today: A chance of rain, mainly between 4pm and 5pm. Patchy fog between 10am and 11am. Otherwise, increasing clouds, with a high near 58. Southwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 58 °F

    Patchy Fog
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly after 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55. Southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Slight Chance
    Rain then
    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain, mainly after 2pm. Patchy fog before 7am. High near 57. Southwest wind 5 to 9 mph becoming light south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Chance Rain
    and Patchy
    Fog then Rain

  • Friday Night

    Friday Night: Rain. Patchy fog after 1am. Low around 51. Light and variable wind becoming east 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 51 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain. High near 54. Northeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely. Cloudy, with a low around 47. Northeast wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. Northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a slight chance of rain after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Monday

    Monday: A slight chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A chance of rain, mainly between 4pm and 5pm. Patchy fog between 10am and 11am. Otherwise, increasing clouds, with a high near 58. Southwest wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tonight
Rain likely, mainly after 5am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 55. Southwest wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, mainly after 2pm. Patchy fog before 7am. High near 57. Southwest wind 5 to 9 mph becoming light south in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Patchy fog after 1am. Low around 51. Light and variable wind becoming east 5 to 10 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain. High near 54. Northeast wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely. Cloudy, with a low around 47. Northeast wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 50. Northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain before 10pm, then a slight chance of rain after 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Monday
A slight chance of rain. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 41.
Veterans Day
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Birch Harbor ME
 44.34°N 68.04°W (Elev. 49 ft)
Last Update:
3:02 am EST Nov 5, 2026
Forecast Valid:
4am EST Nov 5, 2026-6pm EST Nov 11, 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