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.

A Few Clouds

34°F

1°C

Humidity 50%
Wind Speed NW 9 G 17 mph
Barometer 29.58 in (1002.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Feb 11:56 am EST
Extended Forecast for

Deer Isle ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 31. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 15. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 15 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow before 3pm, then snow likely, possibly mixed with rain. High near 37. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 4am. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 1am. Partly cloudy, with a low around 19. Northwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 34. North wind 5 to 7 mph becoming southwest in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 31. Northwest wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 15. Northwest wind 5 to 9 mph becoming calm after midnight.
Wednesday
Snow before 3pm, then snow likely, possibly mixed with rain. High near 37. Light south wind increasing to 10 to 15 mph in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of rain and snow showers before 1am, then a slight chance of snow showers between 1am and 4am. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 37. West wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 19. Northwest wind around 7 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 34. North wind 5 to 7 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.69°W (Elev. 92 ft)
Last Update:
12:44 pm EST Feb 24, 2026
Forecast Valid:
12pm EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation