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.

Unknown Precip

32°F

0°C

Humidity 79%
Wind Speed S 8 mph
Barometer 30.15 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 19 Mar 11:56 pm EDT
Extended Forecast for

Sullivan ME

  • Overnight

    Overnight: Isolated snow showers after 2am. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Isolated Snow
    Showers

  • Friday

    Friday: Increasing clouds, with a high near 43. Southwest wind 5 to 8 mph.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Rain and snow, becoming all snow after 3am. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow

  • Saturday

    Saturday: A chance of rain and snow before 9am, then a slight chance of rain showers between 9am and 10am. Partly sunny, with a high near 44. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Northwest wind around 6 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 40. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 40 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 26. Northeast wind around 7 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Isolated snow showers after 2am. Mostly cloudy, with a low around 26. South wind around 6 mph. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 43. Southwest wind 5 to 8 mph.
Friday Night
Rain and snow, becoming all snow after 3am. Low around 30. South wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
A chance of rain and snow before 9am, then a slight chance of rain showers between 9am and 10am. Partly sunny, with a high near 44. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 28. Northwest wind around 6 mph.
Sunday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 40. West wind 6 to 9 mph becoming south in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow before 2am, then a chance of snow. Mostly cloudy, with a low around 26. Northeast wind around 7 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow. Partly cloudy, with a low around 20. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
5:17 pm EDT Mar 19, 2026
Forecast Valid:
12am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation