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

69°F

21°C

Humidity 63%
Wind Speed Calm
Barometer 29.85 in (1010.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 17 Jun 8:56 am EDT
Extended Forecast for

Trenton ME

  • Today

    Today: Mostly sunny, with a high near 70. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 50. Light south wind.

    Low: 50 °F

    Patchy Fog

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly after 5pm. Patchy fog between 11am and 2pm. High near 62. Southeast wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 62 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 10pm. Low around 54. Southeast wind 9 to 18 mph becoming southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 54 °F

    Showers and
    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Juneteenth

    Juneteenth: Patchy fog before 8am. Otherwise, sunny, with a high near 71. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 71 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, mainly after 2pm. Mostly sunny, with a high near 70. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 3pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 70. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Patchy fog before 1am, then patchy fog after 2am. Otherwise, increasing clouds, with a low around 50. Light south wind.
Thursday
Showers and possibly a thunderstorm, mainly after 5pm. Patchy fog between 11am and 2pm. High near 62. Southeast wind 6 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms before 1am, then a slight chance of showers between 1am and 2am. Patchy fog after 10pm. Low around 54. Southeast wind 9 to 18 mph becoming southwest after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Juneteenth
Patchy fog before 8am. Otherwise, sunny, with a high near 71. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 56. West wind 8 to 10 mph, with gusts as high as 20 mph.
Saturday
A chance of showers, mainly after 2pm. Mostly sunny, with a high near 70. West wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 55.
Sunday
A chance of showers, mainly after 3pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
A chance of showers, mainly before 8pm. Partly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
A chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 50%.
Tuesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.43°N 68.38°W (Elev. 56 ft)
Last Update:
5:27 am EDT Jun 17, 2026
Forecast Valid:
8am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation