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

52°F

11°C

Humidity 86%
Wind Speed N 3 mph
Barometer 30.20 in (1022.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 21 Sep 8:56 pm EDT
Extended Forecast for

Bass Harbor ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. North wind 7 to 9 mph.

    Low: 49 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 61. North wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 61 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 48. Calm wind becoming northeast 5 to 7 mph after midnight.

    Low: 48 °F

    Mostly Clear
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 8am. Otherwise, sunny, with a high near 65. East wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 65 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 4am. Otherwise, mostly clear, with a low around 47. Northeast wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear
    then Patchy
    Fog

  • Thursday

    Thursday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. East wind around 8 mph.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 49. Light northeast wind increasing to 5 to 9 mph in the evening.

    Low: 49 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers, mainly after 9am. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.

    Low: 50 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. North wind 7 to 9 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 61. North wind 5 to 9 mph becoming light and variable in the afternoon.
Tuesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 48. Calm wind becoming northeast 5 to 7 mph after midnight.
Wednesday
Patchy fog before 8am. Otherwise, sunny, with a high near 65. East wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Patchy fog after 4am. Otherwise, mostly clear, with a low around 47. Northeast wind 3 to 5 mph.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. East wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 49. Light northeast wind increasing to 5 to 9 mph in the evening.
Friday
A chance of showers, mainly after 9am. Mostly cloudy, with a high near 63. Breezy. Chance of precipitation is 40%.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before 3pm. Mostly cloudy, with a high near 64. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50. Breezy. Chance of precipitation is 50%.
Sunday
A chance of showers. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Monday
A slight chance of showers. Partly sunny, with a high near 62. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bass Harbor ME
 44.16°N 68.43°W (Elev. 151 ft)
Last Update:
4:02 pm EDT Sep 21, 2026
Forecast Valid:
9pm EDT Sep 21, 2026-6pm EDT Sep 28, 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