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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Prospect Harbor ME

  • Tonight

    Tonight: Showers likely, mainly after 3am. Patchy fog between 3am and 4am. Otherwise, cloudy, with a low around 12. South wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 12 °C

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Patchy fog between 7am and 9am. Otherwise, cloudy, with a high near 18. South wind 11 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 18 °C

    Showers
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Isolated showers. Patchy fog. Otherwise, cloudy, with a low around 13. South wind 3 to 8 km/h. Chance of precipitation is 20%.

    Low: 13 °C

    Isolated
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers after noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 21. Light south wind increasing to 8 to 13 km/h in the morning. Chance of precipitation is 20%.

    High: 21 °C

    Areas Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 14. Southwest wind around 13 km/h. Chance of precipitation is 30%.

    Low: 14 °C

    Chance
    Showers and
    Areas Fog

  • Friday

    Friday: A slight chance of showers. Mostly sunny, with a high near 23. Southwest wind 18 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 20%.

    High: 23 °C

    Slight Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 13. West wind around 11 km/h. Chance of precipitation is 20%.

    Low: 13 °C

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °C

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °C

    Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly after 3am. Patchy fog between 3am and 4am. Otherwise, cloudy, with a low around 12. South wind 8 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday
Showers likely, mainly before 9am. Patchy fog between 7am and 9am. Otherwise, cloudy, with a high near 18. South wind 11 to 14 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Wednesday Night
Isolated showers. Patchy fog. Otherwise, cloudy, with a low around 13. South wind 3 to 8 km/h. Chance of precipitation is 20%.
Juneteenth
A slight chance of showers after noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 21. Light south wind increasing to 8 to 13 km/h in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Areas of fog after 9pm. Otherwise, mostly cloudy, with a low around 14. Southwest wind around 13 km/h. Chance of precipitation is 30%.
Friday
A slight chance of showers. Mostly sunny, with a high near 23. Southwest wind 18 to 21 km/h, with gusts as high as 39 km/h. Chance of precipitation is 20%.
Friday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 13. West wind around 11 km/h. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Sunday
A slight chance of showers before 10am. Partly sunny, with a high near 23. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 24.
Monday Night
A slight chance of showers. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Prospect Harbor ME
 44.43°N 68.02°W (Elev. 75 m)
Last Update:
7:43 pm EDT Jun 17, 2025
Forecast Valid:
11pm EDT Jun 17, 2025-6pm EDT Jun 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