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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Tremont ME

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly between 1am and 5am. Mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    T-storms

  • Tuesday

    Tuesday: Mostly sunny and hot, with a high near 88. Heat index values as high as 91. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 88 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Northwest wind around 6 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 87 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm in the evening.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 60. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers and thunderstorms, mainly between 1am and 5am. Mostly cloudy, with a low around 64. Light south wind. Chance of precipitation is 40%.
Tuesday
Mostly sunny and hot, with a high near 88. Heat index values as high as 91. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 64. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 87. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm in the evening.
Thursday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 60. Southwest wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
A slight chance of showers. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 59.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 75.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 20%.
Monday
A chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Tremont ME
 44.25°N 68.34°W (Elev. 7 ft)
Last Update:
9:25 pm EDT Aug 10, 2026
Forecast Valid:
11pm EDT Aug 10, 2026-6pm EDT Aug 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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