National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

A Few Clouds

24°F

-4°C

Humidity 55%
Wind Speed SW 7 mph
Barometer 29.65 in (1004.1 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 31 Dec 3:56 pm EST
Extended Forecast for

Deer Isle ME

Winter Storm Warning January 1, 01:00am until January 1, 07:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Snow, mainly after 1am. Low around 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • New Year's Day

    New Year's Day: Snow, mainly before 2pm. Temperature rising to near 32 by noon, then falling to around 22 during the remainder of the day. South wind 8 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 32 °F⇓

    Snow then
    Snow Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. Wind chill values as low as -7. Blustery, with a west wind 16 to 22 mph, with gusts as high as 37 mph.

    Low: 9 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 20. Wind chill values as low as -7. West wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 20 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 13. West wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 13 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 10. Northwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly before 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 1am. Low around 25. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
New Year's Day
Snow, mainly before 2pm. Temperature rising to near 32 by noon, then falling to around 22 during the remainder of the day. South wind 8 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Partly cloudy, with a low around 9. Wind chill values as low as -7. Blustery, with a west wind 16 to 22 mph, with gusts as high as 37 mph.
Friday
Mostly sunny, with a high near 20. Wind chill values as low as -7. West wind 14 to 16 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 13. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday
Mostly sunny, with a high near 21. West wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 10. Northwest wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly before 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 23.
Monday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Tuesday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.24°N 68.68°W (Elev. 39 ft)
Last Update:
12:54 pm EST Dec 31, 2025
Forecast Valid:
4pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
Forecast Discussion
 
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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