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

37°F

3°C

Humidity 76%
Wind Speed N 6 mph
Barometer 30.14 in (1020.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 11 Mar 3:56 am EDT
Extended Forecast for

Trenton ME

  • Today

    Today: Rain likely, mainly after 5pm. Cloudy, with a high near 37. East wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Chance Rain
    then Rain
    Likely

  • Tonight

    Tonight: Rain. Temperature rising to around 45 by 5am. Southeast wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F⇑

    Rain

  • Thursday

    Thursday: Rain likely before 5pm, then a slight chance of rain and snow. Mostly cloudy, with a temperature falling to around 38 by 5pm. Southwest wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F⇓

    Rain Likely
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 38. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow before 2am, then rain. Low around 31. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain/Snow

  • Saturday

    Saturday: Rain likely, mainly before 10am. Partly sunny, with a high near 41. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

Detailed Forecast

Today
Rain likely, mainly after 5pm. Cloudy, with a high near 37. East wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Temperature rising to around 45 by 5am. Southeast wind 11 to 14 mph becoming south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain likely before 5pm, then a slight chance of rain and snow. Mostly cloudy, with a temperature falling to around 38 by 5pm. Southwest wind 13 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind around 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 38. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Friday Night
Rain likely, possibly mixed with snow before 2am, then rain. Low around 31. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely, mainly before 10am. Partly sunny, with a high near 41. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
A chance of snow before 1am, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
Rain and snow. High near 50. Breezy. Chance of precipitation is 90%.
Monday Night
Rain likely. Mostly cloudy, with a low around 29. Breezy. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
1:44 am EDT Mar 11, 2026
Forecast Valid:
4am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation