National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

52°F

11°C

Humidity 35%
Wind Speed NW 5 mph
Barometer 30.40 in (1029.4 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 10 Oct 5:56 pm EDT
Extended Forecast for

3 Miles NNW Halls Mills ME

Frost Advisory October 11, 12:00am until October 11, 08:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 35. Light northwest wind.

    Low: 35 °F

    Clear then
    Frost

  • Sunday

    Sunday: Widespread frost before 8am. Otherwise, mostly sunny, with a high near 58. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 58 °F

    Frost then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 48. Southwest wind around 7 mph.

    Low: 48 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Cloudy, then gradually becoming mostly sunny, with a high near 64. Southwest wind around 5 mph becoming light and variable in the afternoon.

    High: 64 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 53. Northeast wind around 8 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain, mainly after 7pm. Low around 43. Southeast wind 6 to 9 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 3pm. High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Widespread frost, mainly after 3am. Otherwise, mostly clear, with a low around 35. Light northwest wind.
Sunday
Widespread frost before 8am. Otherwise, mostly sunny, with a high near 58. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around 48. Southwest wind around 7 mph.
Columbus Day
Cloudy, then gradually becoming mostly sunny, with a high near 64. Southwest wind around 5 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a low around 38. Northeast wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 53. Northeast wind around 8 mph. Chance of precipitation is 40%.
Tuesday Night
Rain, mainly after 7pm. Low around 43. Southeast wind 6 to 9 mph. Chance of precipitation is 90%.
Wednesday
Rain, mainly before 3pm. High near 59. Chance of precipitation is 80%.
Wednesday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 54.
Friday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Rain likely. Mostly cloudy, with a high near 56. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Halls Mills ME
 44.82°N 67.29°W (Elev. 148 ft)
Last Update:
2:36 pm EDT Oct 10, 2026
Forecast Valid:
6pm EDT Oct 10, 2026-6pm EDT Oct 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation