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 and Breezy

35°F

2°C

Humidity 52%
Wind Speed S 23 mph
Barometer 30.55 in (1034.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 3 Mar 10:56 am EST
Extended Forecast for

Trenton ME

  • Today

    Today: Increasing clouds, with a high near 36. Southwest wind 15 to 17 mph, with gusts as high as 30 mph.

    High: 36 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 2am. Low around 28. Southwest wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 28 °F

    Rain/Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. West wind 6 to 9 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Northeast wind 6 to 8 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 2am. Mostly cloudy, with a low around 21. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 33. East wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A chance of rain and snow before 7am, then a chance of rain. Cloudy, with a high near 46. Chance of precipitation is 40%.

    High: 46 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Increasing clouds, with a high near 36. Southwest wind 15 to 17 mph, with gusts as high as 30 mph.
Tonight
Snow, possibly mixed with rain, becoming all snow after 2am. Low around 28. Southwest wind 5 to 11 mph becoming northeast after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 45. West wind 6 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming light and variable.
Thursday
Partly sunny, with a high near 40. Northeast wind 6 to 8 mph.
Thursday Night
A slight chance of snow after 2am. Mostly cloudy, with a low around 21. Northeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A chance of snow. Mostly cloudy, with a high near 33. East wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday Night
A slight chance of snow. Cloudy, with a low around 26. Chance of precipitation is 20%.
Saturday
A chance of rain and snow before 7am, then a chance of rain. Cloudy, with a high near 46. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Cloudy, with a low around 37. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
3:03 am EST Mar 3, 2026
Forecast Valid:
11am EST Mar 3, 2026-6pm EDT Mar 9, 2026
 
Forecast Discussion
 
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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