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

35°F

2°C

Humidity 67%
Wind Speed SW 5 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 23 Nov 9:56 am EST
Extended Forecast for

Trenton ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 40. Southwest wind around 7 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain and snow before midnight, then a slight chance of snow between midnight and 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 30%.

    Low: 26 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 43. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 29 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 37. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 10pm. Cloudy, with a low around 38. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: A chance of rain, mainly before 8am. Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 40. Southwest wind around 7 mph.
Tonight
A chance of rain and snow before midnight, then a slight chance of snow between midnight and 3am. Cloudy, with a low around 26. Calm wind. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 43. Northwest wind 5 to 11 mph, with gusts as high as 22 mph.
Monday Night
Increasing clouds, with a low around 29. Northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly cloudy, with a high near 47. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 37. Southwest wind around 6 mph becoming southeast after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. South wind 6 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%.
Wednesday Night
A chance of rain, mainly after 10pm. Cloudy, with a low around 38. Chance of precipitation is 40%.
Thanksgiving Day
A chance of rain, mainly before 8am. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.46°N 68.38°W (Elev. 115 ft)
Last Update:
12:43 am EST Nov 23, 2025
Forecast Valid:
12pm EST Nov 23, 2025-6pm EST Nov 29, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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