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

29°F

-2°C

Humidity 72%
Wind Speed W 7 mph
Barometer 30.31 in (1026.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 15 Mar 4:56 am EDT
Extended Forecast for

Trenton ME

  • Today

    Today: Mostly sunny, with a high near 40. Northwest wind 3 to 8 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Rain before 7am, then rain, possibly mixed with sleet between 7am and 8am, then rain after 8am. High near 52. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    High: 52 °F

    Rain/Sleet
    then Rain

  • Monday Night

    Monday Night: Rain. Low around 45. Breezy, with a south wind 16 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 45 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A chance of rain, mainly before noon. Mostly cloudy, with a high near 47. Southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    High: 47 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 14. West wind around 11 mph, with gusts as high as 22 mph.

    Low: 14 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 32. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 39.

    High: 39 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 40. Northwest wind 3 to 8 mph.
Tonight
Mostly cloudy, with a low around 28. Calm wind becoming southeast 5 to 7 mph after midnight.
Monday
Rain before 7am, then rain, possibly mixed with sleet between 7am and 8am, then rain after 8am. High near 52. South wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Monday Night
Rain. Low around 45. Breezy, with a south wind 16 to 20 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
A chance of rain, mainly before noon. Mostly cloudy, with a high near 47. Southwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 14. West wind around 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 32. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 39.
Thursday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 44.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.46°N 68.38°W (Elev. 115 ft)
Last Update:
4:02 am EDT Mar 15, 2026
Forecast Valid:
5am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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