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.

Mostly Cloudy and Breezy

37°F

3°C

Humidity 57%
Wind Speed S 22 G 25 mph
Barometer 30.37 in (1028.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 29 Mar 2:56 pm EDT
Extended Forecast for

Trenton ME

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 41. Southwest wind around 13 mph, with gusts as high as 23 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. Southwest wind 6 to 8 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph becoming light and variable after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Mostly cloudy, with a high near 43. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Patchy fog. Low around 36. East wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 52. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 52 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain and snow between 9am and 11am, then a slight chance of snow after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Partly sunny, with a high near 41. Southwest wind around 13 mph, with gusts as high as 23 mph.
Tonight
Increasing clouds, with a low around 32. Southwest wind 6 to 8 mph.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 52. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Tuesday
Rain likely, mainly after 5pm. Mostly cloudy, with a high near 43. Calm wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Patchy fog. Low around 36. East wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly before 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 52. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A slight chance of rain and snow between 9am and 11am, then a slight chance of snow after 11am. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Thursday Night
A chance of snow before 11pm, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 50%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Chance of precipitation is 70%.
Friday Night
A chance of rain and snow. Cloudy, with a low around 28. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trenton ME
 44.46°N 68.38°W (Elev. 115 ft)
Last Update:
2:30 pm EDT Mar 29, 2026
Forecast Valid:
3pm EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation