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.

Mostly Cloudy

34°F

1°C

Humidity 73%
Wind Speed Calm
Barometer 29.67 in (1004.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Nov 3:56 am EST
Extended Forecast for

Sullivan ME

  • Today

    Today: A slight chance of rain and snow showers before 3pm, then scattered snow showers. Mostly sunny, with a high near 40. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Sunny
    then
    Scattered
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 23. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 23 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A chance of rain and snow between 1pm and 2pm, then rain likely. Cloudy, with a high near 42. Light southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Cloudy then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Rain, mainly before 2am. Low around 38. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain and
    Breezy

  • Monday

    Monday: A chance of showers before 7am. Mostly sunny, with a high near 40. West wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A slight chance of rain and snow showers before 3pm, then scattered snow showers. Mostly sunny, with a high near 40. Light southwest wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 29. West wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 37. West wind 11 to 15 mph, with gusts as high as 26 mph.
Saturday Night
Increasing clouds, with a low around 23. Northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
A chance of rain and snow between 1pm and 2pm, then rain likely. Cloudy, with a high near 42. Light southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 2am. Low around 38. Breezy, with a south wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A chance of showers before 7am. Mostly sunny, with a high near 40. West wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
A chance of snow, mainly after 2pm. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Tuesday Night
Snow likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
A slight chance of rain and snow showers. Partly sunny, with a high near 38. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
12:43 am EST Nov 28, 2025
Forecast Valid:
4am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation