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

85°F

29°C

Humidity 65%
Wind Speed SW 13 mph
Barometer 30.01 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 7 Aug 3:56 pm EDT
Extended Forecast for

Hancock ME

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

    NOW until 6:00pm Fri

    Heat Advisory

  • This Afternoon

    High: 93 °F

    Isolated
    T-storms

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Light and variable wind.

    Low: 66 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers between midnight and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.

    Low: 64 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 86. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 86 °F

    Patchy Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. Light west wind.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 87. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 87 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Mostly sunny and hot, with a high near 93. Heat index values as high as 99. South wind around 7 mph. Chance of precipitation is 20%.
Tonight
Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 66. Light and variable wind.
Saturday
Scattered showers and thunderstorms, mainly before 4pm. Mostly cloudy, with a high near 81. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers between midnight and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of showers, mainly after 4pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 86. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around 64. Light west wind.
Monday
Sunny, with a high near 87. Southwest wind 5 to 11 mph, with gusts as high as 22 mph.
Monday Night
A slight chance of showers, then a chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers before 9pm. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 81. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 81.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hancock ME
 44.53°N 68.27°W (Elev. 30 ft)
Last Update:
4:02 pm EDT Aug 7, 2026
Forecast Valid:
4pm EDT Aug 7, 2026-6pm EDT Aug 14, 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