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

53°F

12°C

Humidity 96%
Wind Speed Calm
Barometer 30.01 in (1016.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 14 Oct 9:56 pm EDT
Extended Forecast for

Deer Isle ME

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 49. Light northwest wind.

    Low: 49 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Isolated showers or sprinkles before 3pm, then isolated showers after 4pm. Partly sunny, with a high near 61. North wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 61 °F

    Mostly Sunny
    then Isolated
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 55. Breezy, with a north wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 3am. Mostly cloudy, with a low around 42. North wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 9am. Sunny, with a high near 60. North wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 42. North wind around 9 mph.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 49. Light northwest wind.
Wednesday
Isolated showers or sprinkles before 3pm, then isolated showers after 4pm. Partly sunny, with a high near 61. North wind 7 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 41. North wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 55. Breezy, with a north wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers, mainly before 3am. Mostly cloudy, with a low around 42. North wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Friday
A slight chance of showers before 9am. Sunny, with a high near 60. North wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 42. North wind around 9 mph.
Saturday
Sunny, with a high near 60.
Saturday Night
Partly cloudy, with a low around 47.
Sunday
A slight chance of showers after 3pm. Mostly sunny, with a high near 63. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Monday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Monday Night
Showers likely. Mostly cloudy, with a low around 48. Chance of precipitation is 60%.
Tuesday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.69°W (Elev. 92 ft)
Last Update:
10:14 pm EDT Oct 14, 2025
Forecast Valid:
10pm EDT Oct 14, 2025-6pm EDT Oct 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation