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.

A Few Clouds

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 29.97 in (1015.0 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Last update 14 Apr 7:56 am EDT
Extended Forecast for

Trenton ME

  • Today

    Today: Mostly sunny, with a high near 57. North wind around 7 mph becoming south in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Tonight

    Tonight: Showers likely, mainly before midnight. Patchy fog after 11pm. Otherwise, cloudy, with a low around 42. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of rain after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 53. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

    High: 53 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Patchy fog before 8pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 43. Light east wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday

    Thursday: A chance of rain, with thunderstorms also possible after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. Southeast wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 51 °F

    Chance Rain
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms. Cloudy, with a low around 44. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Chance Rain

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 58. Northeast wind around 7 mph. Chance of precipitation is 40%.

    High: 58 °F

    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

Detailed Forecast

Today
Mostly sunny, with a high near 57. North wind around 7 mph becoming south in the afternoon.
Tonight
Showers likely, mainly before midnight. Patchy fog after 11pm. Otherwise, cloudy, with a low around 42. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A slight chance of rain after 2pm. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 53. North wind around 6 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Wednesday Night
A chance of rain. Patchy fog before 8pm, then patchy fog after 10pm. Otherwise, cloudy, with a low around 43. Light east wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain, with thunderstorms also possible after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 51. Southeast wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of rain and thunderstorms. Cloudy, with a low around 44. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain. Mostly cloudy, with a high near 58. Northeast wind around 7 mph. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
Saturday
A chance of rain, mainly before 11am. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Saturday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 41. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 51. Chance of precipitation is 40%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Monday
A chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
5:54 am EDT Apr 14, 2026
Forecast Valid:
9am EDT Apr 14, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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