National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fog/Mist

66°F

19°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 66°F (19°C)
Visibility 0.75 mi
Last update 19 Aug 11:56 pm EDT
Extended Forecast for

Bucks Harbor ME

Dense Fog Advisory until August 20, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until August 20, 07:00am

    NOW until 7:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 60 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Calm wind becoming south around 6 mph in the afternoon.

    High: 74 °F

    Areas Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 4pm. Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers, with thunderstorms also possible after 2am. Low around 56. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 56 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.

    High: 67 °F

    Showers
    Likely

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 60. Light southwest wind.
Thursday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 74. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
Patchy fog after midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 58. Calm wind.
Friday
Sunny, with a high near 75. Calm wind becoming south around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 55. Calm wind.
Saturday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 71. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Showers, with thunderstorms also possible after 2am. Low around 56. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers and thunderstorms between midnight and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 58. Chance of precipitation is 60%.
Monday
A slight chance of showers before 1pm. Partly sunny, with a high near 69. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 55.
Wednesday
Sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bucks Harbor ME
 44.64°N 67.37°W (Elev. 3 ft)
Last Update:
11:38 pm EDT Aug 19, 2026
Forecast Valid:
12am EDT Aug 20, 2026-6pm EDT Aug 26, 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