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.

Fair

66°F

19°C

Humidity 90%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 7 Aug 5:56 am EDT
Extended Forecast for

Northeast Harbor ME

Heat Advisory August 7, 01:00pm until August 7, 06:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: A chance of showers, mainly between 10am and 3pm. Mostly cloudy, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 81 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers between 10pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.

    Low: 65 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 78. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 78 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 66. Northwest wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 79. West wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 83. Calm wind becoming south 5 to 7 mph in the afternoon.
Tonight
Areas of fog after midnight. Otherwise, mostly cloudy, with a low around 66. Calm wind.
Saturday
A chance of showers, mainly between 10am and 3pm. Mostly cloudy, with a high near 81. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers between 10pm and 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 20%.
Sunday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 78. Light southwest wind increasing to 5 to 9 mph in the morning.
Sunday Night
Partly cloudy, with a low around 66. Northwest wind around 6 mph.
Monday
Sunny, with a high near 79. West wind 5 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 65. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly before 9pm. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 63.
Thursday
A slight chance of showers. Mostly sunny, with a high near 81. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northeast Harbor ME
 44.3°N 68.36°W (Elev. 187 ft)
Last Update:
5:55 am EDT Aug 7, 2026
Forecast Valid:
6am EDT Aug 7, 2026-6pm EDT Aug 13, 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