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.

Partly Cloudy

54°F

12°C

Humidity 49%
Wind Speed W 14 G 28 mph
Barometer 29.54 in (1000.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill50°F (10°C)
Last update 1 Nov 1:56 pm EDT
Extended Forecast for

Deer Isle ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 55. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 38. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers after 3pm. Sunny, with a high near 58. Southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 58 °F

    Sunny then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly before 3am. Low around 44. Southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 8am. Mostly sunny, with a high near 56. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 55. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 38. Northwest wind 10 to 17 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 52. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 37. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
A slight chance of showers after 3pm. Sunny, with a high near 58. Southwest wind 6 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday Night
Showers, mainly before 3am. Low around 44. Southwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A chance of showers, mainly before 8am. Mostly sunny, with a high near 56. West wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
A chance of showers, mainly after 8pm. Mostly cloudy, with a low around 40. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 50%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 34. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 52.
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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:
1:43 pm EDT Nov 1, 2025
Forecast Valid:
2pm EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation