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 12 mph
Barometer 29.90 in (1012.8 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 Mar 8:56 pm EDT
Extended Forecast for

Trenton ME

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 54. Southwest wind 3 to 6 mph.

    High: 54 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Calm wind becoming northeast 5 to 7 mph after midnight.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely before 4pm, then rain likely, possibly mixed with sleet. Cloudy, with a high near 43. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.

    High: 43 °F

    Chance Rain
    then
    Rain/Sleet
    Likely

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with sleet, becoming all rain after 10pm. Low around 36. Southeast wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.

    Low: 36 °F

    Rain/Sleet
    then Rain

  • Thursday

    Thursday: Rain likely, mainly before 8am. Cloudy, with a high near 46. Southwest wind around 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °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 22. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 10pm, then a chance of rain and snow between 10pm and 1am, then snow likely after 1am. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Southwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday
Mostly sunny, with a high near 54. Southwest wind 3 to 6 mph.
Tuesday Night
Mostly cloudy, with a low around 32. Calm wind becoming northeast 5 to 7 mph after midnight.
Wednesday
Rain likely before 4pm, then rain likely, possibly mixed with sleet. Cloudy, with a high near 43. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no sleet accumulation expected.
Wednesday Night
Rain, possibly mixed with sleet, becoming all rain after 10pm. Low around 36. Southeast wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. Little or no sleet accumulation expected.
Thursday
Rain likely, mainly before 8am. Cloudy, with a high near 46. Southwest wind around 14 mph becoming west in the afternoon. Winds could gust as high as 25 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 22. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 38.
Friday Night
A chance of snow before 10pm, then a chance of rain and snow between 10pm and 1am, then snow likely after 1am. Mostly cloudy, with a low around 29. 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 41. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
A chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 30. Chance of precipitation is 60%.
Monday
Rain likely. Mostly cloudy, with a high near 45. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
4:02 pm EDT Mar 9, 2026
Forecast Valid:
9pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation