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.

Overcast

23°F

-5°C

Humidity 46%
Wind Speed NE 8 mph
Barometer 30.57 in (1035.5 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 5 Mar 9:56 pm EST
Extended Forecast for

Trenton ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. Northeast wind around 5 mph.

    Low: 18 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. East wind 6 to 8 mph.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of rain, freezing rain, and sleet before 3pm, then a slight chance of rain after 5pm. Areas of fog before 1pm, then patchy fog after 2pm. Otherwise, cloudy, with a high near 41. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 41 °F

    Chance Wintry
    Mix and Areas
    Fog

  • Saturday Night

    Saturday Night: Rain likely, mainly between 4am and 5am. Patchy fog. Otherwise, cloudy, with a low around 35. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: A chance of rain, mainly before 8am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 52. Southwest wind around 6 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain
    and Patchy
    Fog then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. Northeast wind around 5 mph.
Friday
Partly sunny, with a high near 34. East wind 6 to 8 mph.
Friday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 23. Calm wind.
Saturday
A chance of rain, freezing rain, and sleet before 3pm, then a slight chance of rain after 5pm. Areas of fog before 1pm, then patchy fog after 2pm. Otherwise, cloudy, with a high near 41. South wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday Night
Rain likely, mainly between 4am and 5am. Patchy fog. Otherwise, cloudy, with a low around 35. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of rain, mainly before 8am. Patchy fog before 8am. Otherwise, partly sunny, with a high near 52. Southwest wind around 6 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind 3 to 6 mph.
Monday
Sunny, with a high near 51.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A chance of rain. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Cloudy, with a low around 30. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
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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:
6:10 pm EST Mar 5, 2026
Forecast Valid:
10pm EST Mar 5, 2026-6pm EDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation