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Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

44°F

7°C

Humidity 68%
Wind Speed Vrbl 7 mph
Barometer 30.32 in (1026.8 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Oct 7:56 am EDT
Extended Forecast for

Deer Isle ME

Frost Advisory October 11, 12:00am until October 11, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Today

    Today: Sunny, with a high near 56. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 56 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Cloudy, with a low around 51. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Slight Chance
    Rain then
    Rain Likely

  • Columbus Day

    Columbus Day: Rain likely, mainly before 9am. Partly sunny, with a high near 62. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Rain Likely
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 47. Calm wind becoming northeast 5 to 9 mph after midnight. Chance of precipitation is 20%.

    Low: 47 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 54. East wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.

    High: 54 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 50%.

    High: 57 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 56. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 59. Light south wind becoming southwest 10 to 15 mph in the morning. Winds could gust as high as 26 mph.
Sunday Night
Rain likely, mainly after 4am. Cloudy, with a low around 51. Southwest wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
Rain likely, mainly before 9am. Partly sunny, with a high near 62. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 47. Calm wind becoming northeast 5 to 9 mph after midnight. Chance of precipitation is 20%.
Tuesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 54. East wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night
Rain. Low around 46. Chance of precipitation is 80%.
Wednesday
A chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Wednesday Night
A slight chance of rain before 2am. Partly cloudy, with a low around 43. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 43.
Friday
A slight chance of rain. Partly sunny, with a high near 57. Chance of precipitation is 20%.
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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:
6:58 am EDT Oct 10, 2026
Forecast Valid:
8am EDT Oct 10, 2026-6pm EDT Oct 16, 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