National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

55°F

13°C

Humidity 72%
Wind Speed N 9 G 16 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 18 Aug 7:56 am EDT
Extended Forecast for

Deer Isle ME

  • Today

    Today: Sunny, with a high near 76. North wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 53. Light north wind.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.

    High: 74 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. Light southwest wind.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of showers after 3pm. Partly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 56. Light southeast wind. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 2pm. Partly sunny, with a high near 78. East wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. North wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 53. Light north wind.
Tuesday
Partly sunny, with a high near 74. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 56. Light southwest wind.
Wednesday
A slight chance of showers after 3pm. Partly sunny, with a high near 78. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 56. Light southeast wind. Chance of precipitation is 40%.
Thursday
A slight chance of showers before 2pm. Partly sunny, with a high near 78. East wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.66°W (Elev. 3 ft)
Last Update:
1:44 am EDT Aug 18, 2025
Forecast Valid:
8am EDT Aug 18, 2025-6pm EDT Aug 24, 2025
 
Forecast Discussion
 
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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