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

Waltham ME

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 35. Light and variable wind.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind.

    Low: 16 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. South wind around 6 mph becoming west after midnight.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 37. Northwest wind 6 to 8 mph.

    High: 37 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly between 9pm and 11pm. Mostly cloudy, with a low around 15. North wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow

  • Thursday

    Thursday: Sunny, with a high near 34. Northwest wind around 9 mph.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Washington's Birthday
Partly sunny, with a high near 35. Light and variable wind.
Tonight
Mostly cloudy, with a low around 16. Calm wind.
Tuesday
Partly sunny, with a high near 36. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 23. South wind around 6 mph becoming west after midnight.
Wednesday
Mostly sunny, with a high near 37. Northwest wind 6 to 8 mph.
Wednesday Night
A chance of snow, mainly between 9pm and 11pm. Mostly cloudy, with a low around 15. North wind 3 to 8 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 34. Northwest wind around 9 mph.
Thursday Night
Mostly clear, with a low around 14.
Friday
Sunny, with a high near 33.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Saturday
A slight chance of snow. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 14. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waltham ME
 44.73°N 68.33°W (Elev. 449 ft)
Last Update:
6:24 am EST Feb 16, 2026
Forecast Valid:
7am EST Feb 16, 2026-6pm EST Feb 22, 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