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

58°F

14°C

Humidity 87%
Wind Speed NW 7 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 1:56 pm EDT
Extended Forecast for

Deer Isle ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 59. Northwest wind around 9 mph.

    High: 59 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 10am. High near 53. South wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 53 °F

    Rain Likely
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 2am. Low around 42. Southeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 49. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 59. Northwest wind around 9 mph.
Tonight
Mostly clear, with a low around 46. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 56. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 42. North wind around 5 mph becoming calm in the evening.
Friday
Rain, mainly after 10am. High near 53. South wind 8 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 2am. Low around 42. Southeast wind 13 to 18 mph becoming northwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Mostly sunny, with a high near 49. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 38 mph.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Sunny, with a high near 52.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.69°W (Elev. 92 ft)
Last Update:
12:31 pm EDT Oct 14, 2026
Forecast Valid:
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 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