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

23°F

-5°C

Humidity 40%
Wind Speed W 8 mph
Barometer 30.35 in (1028.0 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 18 Mar 10:56 am EDT
Extended Forecast for

Halls Mills ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 30. West wind 3 to 5 mph.

    High: 30 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 35. Light southeast wind.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before noon. Partly sunny, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain between 10pm and midnight, then a chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.

    Low: 27 °F

    Slight Chance
    Rain then
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 9am, then rain likely. Mostly cloudy, with a high near 41. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.

    High: 41 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely

  • Sunday

    Sunday: A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 30. West wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 20. Calm wind.
Thursday
Mostly sunny, with a high near 35. Light southeast wind.
Thursday Night
Partly cloudy, with a low around 23. Calm wind.
Friday
A slight chance of snow before noon. Partly sunny, with a high near 41. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A slight chance of rain between 10pm and midnight, then a chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 30%.
Saturday
A chance of snow before 9am, then rain likely. Mostly cloudy, with a high near 41. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 60%.
Saturday Night
Rain likely, mainly before 8pm. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Sunday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Sunday Night
A chance of rain, mainly before 11pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Monday
Sunny, with a high near 38.
Monday Night
Mostly clear, with a low around 18.
Tuesday
Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Halls Mills ME
 44.77°N 67.24°W (Elev. 85 ft)
Last Update:
4:03 am EDT Mar 18, 2026
Forecast Valid:
12pm EDT Mar 18, 2026-6pm EDT Mar 24, 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