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

26°F

-3°C

Humidity 60%
Wind Speed NW 5 mph
Barometer 30.30 in (1026.1 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 1 Dec 6:56 pm EST
Extended Forecast for

Sullivan ME

Winter Storm Warning December 2, 11:00am until December 3, 07:00am
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: Increasing clouds, with a low around 19. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 19 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow before 2pm, then rain and snow. High near 35. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 9pm. Patchy blowing snow after 1am. Low around 25. Northeast wind 5 to 10 mph becoming north 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 25 °F

    Rain/Snow
    then Snow and
    Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 34 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Calm wind becoming southwest 5 to 7 mph after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain showers before noon, then a chance of rain and snow showers between noon and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    High: 39 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Northwest wind around 16 mph, with gusts as high as 28 mph.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 19. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Snow before 2pm, then rain and snow. High near 35. Calm wind becoming east around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain and snow, becoming all snow after 9pm. Patchy blowing snow after 1am. Low around 25. Northeast wind 5 to 10 mph becoming north 13 to 18 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 34. Northwest wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Calm wind becoming southwest 5 to 7 mph after midnight.
Thursday
A chance of rain showers before noon, then a chance of rain and snow showers between noon and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 39. Southwest wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 4. Northwest wind around 16 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 24. Chance of precipitation is 20%.
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Forecast Area
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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 1, 2025
Forecast Valid:
8pm EST Dec 1, 2025-6pm EST Dec 8, 2025
 
Forecast Discussion
 
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Additional Resources

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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