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.

49°F

9°C

Humidity 48%
Wind Speed SE 12 mph
Barometer 29.93 in (1013.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 2 May 1:56 pm EDT
Extended Forecast for

Halls Mills ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 54. South wind around 7 mph.

    High: 54 °F

    Mostly Cloudy

  • Tonight

    Tonight: Isolated showers before midnight, then rain, mainly after midnight. Low around 40. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Isolated
    Showers then
    Rain

  • Sunday

    Sunday: Rain. High near 46. East wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 46 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely

  • Monday

    Monday: Mostly sunny, with a high near 55. Southwest wind 5 to 9 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 58. South wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 54. South wind around 7 mph.
Tonight
Isolated showers before midnight, then rain, mainly after midnight. Low around 40. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 46. East wind 5 to 7 mph becoming northeast in the afternoon. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain likely, mainly before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 37. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 55. Southwest wind 5 to 9 mph.
Monday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 41. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 58. South wind 7 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of showers after 11pm. Mostly cloudy, with a low around 45. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
Wednesday Night
Showers. Low around 43. Chance of precipitation is 80%.
Thursday
Showers. High near 54. Chance of precipitation is 80%.
Thursday Night
Showers. Low around 42. Chance of precipitation is 80%.
Friday
Showers likely. Partly sunny, with a high near 53. Chance of precipitation is 60%.
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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:
2:30 pm EDT May 2, 2026
Forecast Valid:
3pm EDT May 2, 2026-6pm EDT May 8, 2026
 
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