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

67°F

19°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 29.89 in (1012.3 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Aug 3:56 pm EDT
Extended Forecast for

Trenton ME

  • This Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 66. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 66 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Patchy dense fog after 8pm. Otherwise, cloudy, with a low around 60. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 60 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Scattered showers, mainly before 9am. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 71. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers and
    Areas Dense
    Fog

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers and
    Areas Fog
    then Areas
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 66. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after midnight. Patchy dense fog after 8pm. Otherwise, cloudy, with a low around 60. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly before 9am. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 71. Northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers before 10pm. Areas of fog. Otherwise, mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 20%.
Wednesday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 76. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 80.
Friday Night
Partly cloudy, with a low around 56.
Saturday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 77.
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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:
4:02 pm EDT Aug 17, 2026
Forecast Valid:
4pm EDT Aug 17, 2026-6pm EDT Aug 24, 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