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.

Overcast

39°F

4°C

Humidity 86%
Wind Speed SW 5 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 22 Nov 3:56 am EST
Extended Forecast for

Holbrook Island Sanctuary ME

  • Today

    Today: Mostly sunny, with a high near 43. Northwest wind 6 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Mostly sunny, with a high near 41. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. West wind 6 to 9 mph becoming southwest in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 43. Northwest wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 40. Northwest wind around 6 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of snow showers between 8pm and 2am. Mostly cloudy, with a low around 32. West wind around 5 mph becoming calm. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 41. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 44. West wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 40. Chance of precipitation is 70%.
Wednesday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thanksgiving Day
A chance of showers. Partly sunny, with a high near 44. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Holbrook Island Sanctuary ME
 44.36°N 68.8°W (Elev. 3 ft)
Last Update:
1:48 am EST Nov 22, 2025
Forecast Valid:
5am EST Nov 22, 2025-6pm EST Nov 28, 2025
 
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Additional Resources

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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