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

59°F

15°C

Humidity 60%
Wind Speed S 10 mph
Barometer 30.26 in (1024.9 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 11 Oct 11:56 am EDT
Extended Forecast for

Waltham ME

  • Today

    Today: Sunny, with a high near 65. West wind around 8 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Light and variable wind.

    Low: 42 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 63. East wind 8 to 10 mph.

    High: 63 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45. Northeast wind around 9 mph.

    Low: 45 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 60. East wind around 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain, mainly after midnight. Mostly cloudy, with a low around 44. Northeast wind around 7 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain. Mostly cloudy, with a high near 59. Northeast wind around 7 mph. Chance of precipitation is 30%.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain

  • Wednesday

    Wednesday: A slight chance of showers after 2pm. Partly sunny, with a high near 59. Chance of precipitation is 20%.

    High: 59 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 65. West wind around 8 mph.
Tonight
Mostly clear, with a low around 42. Light and variable wind.
Sunday
Partly sunny, with a high near 63. East wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 45. Northeast wind around 9 mph.
Columbus Day
Mostly cloudy, with a high near 60. East wind around 10 mph, with gusts as high as 20 mph.
Monday Night
A chance of rain, mainly after midnight. Mostly cloudy, with a low around 44. Northeast wind around 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 59. Northeast wind around 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of rain before midnight, then a slight chance of showers between midnight and 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
A slight chance of showers after 2pm. Partly sunny, with a high near 59. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Friday
A slight chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham ME
 44.71°N 68.34°W (Elev. 374 ft)
Last Update:
1:44 am EDT Oct 11, 2025
Forecast Valid:
11am EDT Oct 11, 2025-6pm EDT Oct 17, 2025
 
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