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

40°F

4°C

Humidity 53%
Wind Speed S 9 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 7 Nov 3:56 pm EST
Extended Forecast for

Sullivan ME

  • Tonight

    Tonight: Rain, mainly after 8pm. Temperature rising to around 50 by 3am. South wind 9 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 39 °F⇑

    Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 59 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. Northwest wind around 7 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46. North wind around 6 mph becoming southeast in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 10pm. Low around 40. East wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain. High near 56. East wind 10 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 56 °F

    Rain

  • Monday Night

    Monday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 34. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    Low: 34 °F

    Showers
    Likely

  • Veterans Day

    Veterans Day: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 42. Chance of precipitation is 40%.

    High: 42 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Partly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

Detailed Forecast

Tonight
Rain, mainly after 8pm. Temperature rising to around 50 by 3am. South wind 9 to 15 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 59. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 31. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 46. North wind around 6 mph becoming southeast in the afternoon.
Sunday Night
Rain, mainly after 10pm. Low around 40. East wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 56. East wind 10 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 34. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Veterans Day
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 42. Chance of precipitation is 40%.
Tuesday Night
A slight chance of rain showers before 9pm, then a slight chance of snow showers between 9pm and 11pm. Partly cloudy, with a low around 31. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 47. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
3:46 pm EST Nov 7, 2025
Forecast Valid:
4pm EST Nov 7, 2025-6pm EST Nov 14, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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