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

56°F

13°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 8:56 pm EDT
Extended Forecast for

Southwest Harbor ME

  • Tonight

    Tonight: Patchy drizzle after midnight. Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 52. South wind 3 to 6 mph.

    Low: 52 °F

    Mostly Cloudy
    then Patchy
    Drizzle and
    Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 65. South wind 5 to 9 mph.

    High: 65 °F

    Fog

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 54. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 7am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog. Otherwise, mostly cloudy, with a low around 56. Light south wind.

    Low: 56 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 74 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy drizzle after midnight. Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 52. South wind 3 to 6 mph.
Tuesday
Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 65. South wind 5 to 9 mph.
Tuesday Night
Showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 54. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 7am. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 69. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 56. Light south wind.
Juneteenth
A slight chance of showers after noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 74. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 58. South wind 6 to 9 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 9am. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 72. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 56.
Monday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Southwest Harbor ME
 44.27°N 68.34°W (Elev. 49 ft)
Last Update:
6:29 pm EDT Jun 16, 2025
Forecast Valid:
9pm EDT Jun 16, 2025-6pm EDT Jun 23, 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