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

18°F

-8°C

Humidity 31%
Wind Speed Vrbl 6 G 17 mph
Barometer 30.62 in (1037.3 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 2 Mar 10:56 am EST
Extended Forecast for

Trenton ME

  • Today

    Today: Sunny, with a high near 21. West wind around 7 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Calm wind becoming southwest around 6 mph after midnight.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 38. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 38 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 1am. Low around 25. Southwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 7am. Mostly sunny, with a high near 45. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.

    High: 45 °F

    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Light and variable wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 11am. Partly sunny, with a high near 44. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
Sunny, with a high near 21. West wind around 7 mph.
Tonight
Mostly clear, with a low around 10. Calm wind becoming southwest around 6 mph after midnight.
Tuesday
Increasing clouds, with a high near 38. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Rain and snow, becoming all snow after 1am. Low around 25. Southwest wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of snow before 7am. Mostly sunny, with a high near 45. Light and variable wind becoming west around 6 mph in the morning. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 26. Light and variable wind.
Thursday
A slight chance of rain after 11am. Partly sunny, with a high near 44. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Friday Night
A chance of snow, mainly after 1am. Cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
A chance of rain and snow. Cloudy, with a high near 44. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Cloudy, with a low around 31. Chance of precipitation is 40%.
Sunday
A slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.46°N 68.38°W (Elev. 115 ft)
Last Update:
8:23 am EST Mar 2, 2026
Forecast Valid:
11am EST Mar 2, 2026-6pm EDT Mar 8, 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