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

74°F

23°C

Humidity 74%
Wind Speed NW 6 mph
Barometer 29.94 in (1014.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 22 Jun 10:56 pm EDT
Extended Forecast for

Southwest Harbor ME

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, partly cloudy, with a low around 58. North wind 3 to 5 mph.

    Low: 58 °F

    Patchy Fog

  • Monday

    Monday: Patchy fog before 8am. Otherwise, sunny, with a high near 74. Calm wind becoming south around 6 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. Southwest wind 3 to 6 mph.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. North wind around 7 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly between 11am and 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 58. North wind 3 to 5 mph.
Monday
Patchy fog before 8am. Otherwise, sunny, with a high near 74. Calm wind becoming south around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 57. Southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 78. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 66. Southwest wind around 6 mph becoming northwest after midnight.
Wednesday
Sunny, with a high near 77. North wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 55. Calm wind.
Thursday
A chance of showers, mainly between 11am and 1pm. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 20%.
Friday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Saturday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Sunday
A slight chance of showers. Partly sunny, with a high near 70. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Southwest Harbor ME
 44.27°N 68.34°W (Elev. 49 ft)
Last Update:
9:15 pm EDT Jun 22, 2025
Forecast Valid:
11pm EDT Jun 22, 2025-6pm EDT Jun 29, 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