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.

Fair

68°F

20°C

Humidity 73%
Wind Speed SW 10 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 25 Aug 6:56 pm EDT
Extended Forecast for

2 Miles SSW Monument Square ME

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.

    Low: 56 °F

    Areas Fog

  • Wednesday

    Wednesday: Areas of fog. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.

    High: 78 °F

    Areas Fog

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 57. Light south wind.

    Low: 57 °F

    Patchy Fog

  • Thursday

    Thursday: Partly sunny, with a high near 74. Calm wind becoming south 5 to 8 mph in the morning.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph.

    Low: 58 °F

    Patchy Fog

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely and
    Patchy Fog

  • Friday Night

    Friday Night: A chance of showers, mainly before 3am. Mostly cloudy, with a low around 57. Light and variable wind. Chance of precipitation is 50%.

    Low: 57 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 56. South wind around 5 mph becoming calm in the evening.
Wednesday
Areas of fog. Otherwise, mostly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 57. Light south wind.
Thursday
Partly sunny, with a high near 74. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph.
Friday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. South wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers, mainly before 3am. Mostly cloudy, with a low around 57. Light and variable wind. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Sunny, with a high near 72.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 72.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 69. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Monument Square ME
 44.9°N 67.05°W (Elev. 0 ft)
Last Update:
6:41 pm EDT Aug 25, 2026
Forecast Valid:
7pm EDT Aug 25, 2026-6pm EDT Sep 1, 2026
 
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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