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.

Mostly Cloudy

25°F

-4°C

Humidity 85%
Wind Speed SW 10 mph
Barometer 29.83 in (1010.3 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 19 Jan 10:56 pm EST
Extended Forecast for

Trenton ME

  • Tonight

    Tonight: Mostly clear, with a low around 19. West wind around 16 mph, with gusts as high as 28 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 23. West wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 23 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Wind chill values as low as -1. West wind 9 to 11 mph, with gusts as high as 22 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of snow after 4pm. Increasing clouds, with a high near 32. Wind chill values as low as zero. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly between 11pm and 3am. Cloudy, with a low around 25. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow Likely

  • Thursday

    Thursday: Partly sunny, with a high near 37. Southwest wind around 14 mph, with gusts as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 19. West wind around 16 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 23. West wind 15 to 18 mph, with gusts as high as 31 mph.
Tuesday Night
Mostly clear, with a low around 12. Wind chill values as low as -1. West wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
A slight chance of snow after 4pm. Increasing clouds, with a high near 32. Wind chill values as low as zero. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Snow likely, mainly between 11pm and 3am. Cloudy, with a low around 25. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Thursday
Partly sunny, with a high near 37. Southwest wind around 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny and cold, with a high near 8.
Saturday Night
Partly cloudy, with a low around -4.
Sunday
Mostly sunny and cold, with a high near 10.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 15.
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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:
7:05 pm EST Jan 19, 2026
Forecast Valid:
11pm EST Jan 19, 2026-6pm EST Jan 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation