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

59°F

15°C

Humidity 100%
Wind Speed S 13 mph
Barometer 29.87 in (1011.6 mb)
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 5 Nov 6:56 pm EST
Extended Forecast for

Deer Isle ME

  • Tonight

    Tonight: Isolated showers after midnight. Areas of fog. Otherwise, mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Areas Fog
    then Isolated
    Showers and
    Areas Fog

  • Friday

    Friday: Rain likely, mainly after 5pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 63. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 63 °F

    Chance Rain
    and Areas Fog
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain. Low around 47. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 47 °F

    Rain

  • Saturday

    Saturday: Rain. High near 55. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Areas of fog after 1am. Low around 40. Northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain and
    Areas Fog

  • Sunday

    Sunday: Rain, mainly before 1pm. Areas of fog before 10am. High near 51. North wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm. Mostly cloudy, with a low around 40. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers after midnight. Areas of fog. Otherwise, mostly cloudy, with a low around 54. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Rain likely, mainly after 5pm. Areas of fog before 9am. Otherwise, cloudy, with a high near 63. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 47. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Saturday
Rain. High near 55. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Rain, mainly after 10pm. Areas of fog after 1am. Low around 40. Northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, mainly before 1pm. Areas of fog before 10am. High near 51. North wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 40. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 41.
Veterans Day
Mostly sunny, with a high near 52.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 48.
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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:
5:50 pm EST Nov 5, 2026
Forecast Valid:
7pm EST Nov 5, 2026-6pm EST Nov 12, 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