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.

Fair

53°F

12°C

Humidity 72%
Wind Speed S 10 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 7 Oct 6:56 pm EDT
Extended Forecast for

Deer Isle ME

  • Tonight

    Tonight: Partly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48. West wind 3 to 5 mph.

    Low: 48 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. West wind around 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. Light west wind.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 53. South wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday
Showers likely, mainly before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 64. Southwest wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 48. West wind 3 to 5 mph.
Friday
Sunny, with a high near 62. West wind 7 to 11 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 43. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 61. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 48. Light west wind.
Sunday
Mostly sunny, with a high near 62.
Sunday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Columbus Day
A chance of rain, mainly before 10am. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.23°N 68.65°W (Elev. 79 ft)
Last Update:
6:40 pm EDT Oct 7, 2026
Forecast Valid:
7pm EDT Oct 7, 2026-6pm EDT Oct 14, 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