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.

Fair

11°F

-12°C

Humidity 73%
Wind Speed N 3 mph
Barometer 30.12 in (1020.4 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 5 Dec 5:56 pm EST
Extended Forecast for

Sullivan ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Isolated snow showers between noon and 2pm, then a chance of light snow after 2pm. Mostly cloudy, with a high near 37. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 37 °F

    Mostly Cloudy
    then Chance
    Light Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. North wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow

  • Monday

    Monday: A chance of snow, mainly before 9am. Mostly sunny, with a high near 21. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. Northwest wind around 9 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 13. Calm wind.
Saturday
Isolated snow showers between noon and 2pm, then a chance of light snow after 2pm. Mostly cloudy, with a high near 37. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
A chance of rain and snow showers before midnight, then a slight chance of snow showers between midnight and 1am. Cloudy, then gradually becoming partly cloudy, with a low around 22. South wind around 6 mph becoming west after midnight. Chance of precipitation is 40%.
Sunday
Mostly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. North wind 3 to 6 mph. Chance of precipitation is 40%.
Monday
A chance of snow, mainly before 9am. Mostly sunny, with a high near 21. Northwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 5. Northwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Wednesday
A slight chance of snow before noon, then a slight chance of rain between noon and 3pm, then a chance of rain and snow after 3pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 29. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
12:43 pm EST Dec 5, 2025
Forecast Valid:
8pm EST Dec 5, 2025-6pm EST Dec 12, 2025
 
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Additional Resources

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Chance of Precipitation