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.

Fog/Mist

64°F

18°C

Humidity 100%
Wind Speed E 6 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 64°F (18°C)
Visibility 3.00 mi
Last update 24 Aug 7:56 am EDT
Extended Forecast for

Bar Harbor ME

  • Today

    Today: Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 71. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 71 °F

    Dense Fog

  • Tonight

    Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 61. South wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 61 °F

    Areas Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. South wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 72 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 60. Southwest wind 5 to 9 mph becoming west after midnight.

    Low: 60 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 74. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. Southwest wind 5 to 8 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

Detailed Forecast

Today
Widespread dense fog, mainly before 9am. Otherwise, partly sunny, with a high near 71. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 61. South wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 72. South wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 60. Southwest wind 5 to 9 mph becoming west after midnight.
Wednesday
Sunny, with a high near 74. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 60. Southwest wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 72. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 59.
Sunday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bar Harbor ME
 44.37°N 68.22°W (Elev. 351 ft)
Last Update:
7:27 am EDT Aug 24, 2026
Forecast Valid:
8am EDT Aug 24, 2026-6pm EDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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