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

39°F

4°C

Humidity 93%
Wind Speed S 16 G 26 mph
Barometer 30.37 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 10 Apr 2:56 am EDT
Extended Forecast for

Deer Isle ME

  • Today

    Today: Mostly sunny, with a high near 47. South wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Rain likely, mainly after 2am. Cloudy, with a low around 40. South wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Slight Chance
    Rain then
    Rain Likely

  • Saturday

    Saturday: A chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Northwest wind 7 to 9 mph.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northwest wind 6 to 9 mph becoming southwest in the afternoon.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Patchy fog after 5am. Low around 38. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Monday

    Monday: Rain, mainly before 2pm. Patchy fog between 7am and 8am. High near 53. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 53 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 47. South wind 9 to 11 mph, with gusts as high as 22 mph.
Tonight
Rain likely, mainly after 2am. Cloudy, with a low around 40. South wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 50. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 36. Northwest wind 7 to 9 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Sunday Night
Rain, mainly after 2am. Patchy fog after 5am. Low around 38. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 2pm. Patchy fog between 7am and 8am. High near 53. South wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 57.
Tuesday Night
A chance of rain, mainly after 8pm. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 30%.
Wednesday Night
Rain likely. Cloudy, with a low around 43. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.69°W (Elev. 92 ft)
Last Update:
4:02 am EDT Apr 10, 2026
Forecast Valid:
4am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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