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

23°F

-5°C

Humidity 65%
Wind Speed Calm
Barometer 30.44 in (1030.9 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 29 Mar 2:56 am EDT
Extended Forecast for

Trenton ME

  • Overnight

    Overnight: Mostly clear, with a low around 23. West wind around 6 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 40. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 40 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 49. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 49 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 44. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Patchy fog after 3am. Otherwise, cloudy, with a low around 37. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely, with thunderstorms also possible after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 23. West wind around 6 mph.
Sunday
Increasing clouds, with a high near 40. Southwest wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 33. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly cloudy, with a high near 49. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 36. Southwest wind 5 to 9 mph becoming northwest after midnight.
Tuesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 44. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely. Patchy fog after 3am. Otherwise, cloudy, with a low around 37. East wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Wednesday
Rain likely, with thunderstorms also possible after 2pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Thursday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
A chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 50%.
Saturday
A slight chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
2:30 am EDT Mar 29, 2026
Forecast Valid:
3am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
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