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.

Light Rain Fog/Mist

38°F

3°C

Humidity 97%
Wind Speed SE 7 mph
Barometer 29.55 in (1001.0 mb)
Dewpoint 37°F (3°C)
Visibility 6.00 mi
Wind Chill33°F (1°C)
Last update 29 Dec 9:56 am EST
Extended Forecast for

Holbrook Island Sanctuary ME

  • Today

    Today: Rain. Patchy fog. High near 42. Southeast wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain likely, mainly before 8pm. Areas of fog before 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 21. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 21 °F

    Rain Likely
    and Areas Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a temperature falling to around 17 by 5pm. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.

    High: 24 °F⇓

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14. Wind chill values as low as -3. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph.

    Low: 14 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of snow after 4pm. Partly sunny, with a high near 27. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 27 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 8pm. Cloudy, with a low around 18. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely

  • New Year's Day

    New Year's Day: A chance of snow, mainly before 8am. Mostly sunny, with a high near 20. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

Detailed Forecast

Today
Rain. Patchy fog. High near 42. Southeast wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain likely, mainly before 8pm. Areas of fog before 10pm. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 21. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Mostly cloudy, with a temperature falling to around 17 by 5pm. Wind chill values as low as zero. Breezy, with a west wind 20 to 23 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 14. Wind chill values as low as -3. Breezy, with a west wind 18 to 24 mph, with gusts as high as 39 mph.
Wednesday
A slight chance of snow after 4pm. Partly sunny, with a high near 27. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly after 8pm. Cloudy, with a low around 18. Southwest wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
New Year's Day
A chance of snow, mainly before 8am. Mostly sunny, with a high near 20. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 21.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Mostly sunny, with a high near 21. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Holbrook Island Sanctuary ME
 44.36°N 68.8°W (Elev. 3 ft)
Last Update:
9:25 am EST Dec 29, 2025
Forecast Valid:
10am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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Chance of Precipitation