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.

Light Rain Fog

42°F

6°C

Humidity 96%
Wind Speed S 8 mph
Barometer 29.57 in (1001.6 mb)
Dewpoint 41°F (5°C)
Visibility 0.25 mi
Wind Chill37°F (3°C)
Last update 12 Mar 2:56 am EDT
Extended Forecast for

Trenton ME

  • Overnight

    Overnight: Rain. Patchy fog. Low around 36. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain before 5pm, then a chance of rain and snow. Patchy fog before noon. High near 48. Southwest wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 48 °F

    Rain and
    Patchy Fog
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 7pm, then a chance of snow between 7pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind around 9 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 38. Northwest wind around 9 mph becoming southwest in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely before 3am, then rain, possibly mixed with snow. Low around 28. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday

    Saturday: Rain likely, mainly before noon. Mostly cloudy, with a high near 43. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 11pm, mixing with rain after 5am. Cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain. Patchy fog. Low around 36. South wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain before 5pm, then a chance of rain and snow. Patchy fog before noon. High near 48. Southwest wind 9 to 11 mph becoming west in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow before 7pm, then a chance of snow between 7pm and 10pm. Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind around 9 mph. Chance of precipitation is 30%.
Friday
Increasing clouds, with a high near 38. Northwest wind around 9 mph becoming southwest in the afternoon.
Friday Night
Snow likely before 3am, then rain, possibly mixed with snow. Low around 28. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Rain likely, mainly before noon. Mostly cloudy, with a high near 43. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of snow after 11pm, mixing with rain after 5am. Cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 51. Breezy. Chance of precipitation is 90%.
Monday Night
Rain. Low around 35. Breezy. Chance of precipitation is 90%.
Tuesday
Rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 33.
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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:
4:02 am EDT Mar 12, 2026
Forecast Valid:
4am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation