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.

Partly Cloudy

89°F

32°C

Humidity 52%
Wind Speed S 8 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index94°F (34°C)
Last update 7 Aug 11:56 am EDT
Extended Forecast for

Starboard ME

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

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny and hot, with a high near 89. Southwest wind around 7 mph. Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, increasing clouds, with a low around 57. Light southwest wind.

    Low: 57 °F

    Mostly Cloudy
    then Areas
    Fog

  • Saturday

    Saturday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 9pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 59. West wind 3 to 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 71 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 59. Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.

    High: 71 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms between 2pm and 3pm. Mostly sunny and hot, with a high near 89. Southwest wind around 7 mph. Chance of precipitation is 20%.
Tonight
Areas of fog after midnight. Otherwise, increasing clouds, with a low around 57. Light southwest wind.
Saturday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 68. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of showers, mainly after 9pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Calm wind. Chance of precipitation is 30%.
Sunday
A slight chance of showers before 9am, then a slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 68. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 59. West wind 3 to 6 mph.
Monday
Sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 59. Chance of precipitation is 20%.
Tuesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Tuesday Night
A chance of showers, mainly before 9pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 72.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Starboard ME
 44.62°N 67.38°W (Elev. 0 ft)
Last Update:
11:25 am EDT Aug 7, 2026
Forecast Valid:
12pm 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