National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

41°F

5°C

Humidity 76%
Wind Speed NW 3 mph
Barometer 30.45 in (1031.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Oct 7:56 pm EDT
Extended Forecast for

2 Miles S West Trenton ME

Frost Advisory October 11, 12:00am until October 11, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 58. Light south wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph.

    High: 58 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Scattered showers, mainly after 3am. Cloudy, with a low around 50. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Cloudy then
    Scattered
    Showers

  • Columbus Day

    Columbus Day: Scattered showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 63 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 42. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 48. Southeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Low: 48 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 40. Light north wind.
Sunday
Increasing clouds, with a high near 58. Light south wind becoming southwest 11 to 16 mph in the morning. Winds could gust as high as 29 mph.
Sunday Night
Scattered showers, mainly after 3am. Cloudy, with a low around 50. Southwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Columbus Day
Scattered showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 63. West wind 3 to 6 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of showers between 11pm and 2am, then a slight chance of rain after 2am. Mostly cloudy, with a low around 42. Northeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain and possibly a thunderstorm. Low around 48. Southeast wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Wednesday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 40.
Friday
A slight chance of rain. Mostly sunny, with a high near 54. Chance of precipitation is 20%.
Friday Night
Rain likely. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Saturday
Rain likely. Partly sunny, with a high near 56. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S West Trenton ME
 44.41°N 68.39°W (Elev. 3 ft)
Last Update:
6:38 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation