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

44°F

7°C

Humidity 73%
Wind Speed S 13 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Mar 9:56 pm EDT
Extended Forecast for

Trenton ME

  • Tonight

    Tonight: Mostly clear, with a low around 37. Southwest wind 9 to 13 mph.

    Low: 37 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 51 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Cloudy, with a high near 43. Northeast wind 7 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: 43 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with sleet, becoming all rain after 11pm. Low around 35. Southeast wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.

    Low: 35 °F

    Rain/Sleet
    then Rain

  • Thursday

    Thursday: Rain likely, mainly before 8am. Cloudy, with a high near 47. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 2am. Mostly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 20 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 37. Southwest wind 9 to 13 mph.
Tuesday
Sunny, with a high near 51. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30. Light and variable wind.
Wednesday
Rain likely, mainly after 2pm. Cloudy, with a high near 43. Northeast wind 7 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.
Wednesday Night
Rain, possibly mixed with sleet, becoming all rain after 11pm. Low around 35. Southeast wind 8 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.
Thursday
Rain likely, mainly before 8am. Cloudy, with a high near 47. Southwest wind around 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 2am. Mostly cloudy, with a low around 20. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 39.
Friday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Saturday
Rain and snow likely before 11am, then a chance of snow between 11am and 1pm, then a slight chance of rain after 1pm. Partly sunny, with a high near 42. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.46°N 68.38°W (Elev. 115 ft)
Last Update:
10:15 pm EDT Mar 9, 2026
Forecast Valid:
10pm EDT Mar 9, 2026-6pm EDT Mar 16, 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