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.

Light Snow

20°F

-7°C

Humidity 50%
Wind Speed NW 10 mph
Barometer 29.91 in (1013.2 mb)
Dewpoint 4°F (-16°C)
Visibility 9.00 mi
Wind Chill9°F (-13°C)
Last update 28 Jan 12:56 pm EST
Extended Forecast for

Castine ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 18 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 6 to 8 mph.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. Wind chill values as low as -3. Northwest wind 9 to 16 mph, with gusts as high as 29 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as -9. West wind 15 to 17 mph, with gusts as high as 30 mph.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17. West wind around 14 mph, with gusts as high as 25 mph.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 20. Northwest wind 5 to 8 mph.

    High: 20 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 23. Windy. Chance of precipitation is 40%.

    High: 23 °F

    Chance Snow
    and Windy

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 18. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, with a low around 10. Wind chill values as low as -2. Northwest wind 6 to 8 mph.
Thursday
Partly sunny, with a high near 20. Wind chill values as low as -3. Northwest wind 9 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as -9. West wind 15 to 17 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 17. West wind around 14 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 5. Northwest wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 20. Northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 23. Windy. Chance of precipitation is 40%.
Sunday Night
A chance of snow, mainly before 5am. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 50%.
Monday
Partly sunny, with a high near 31. Blustery.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castine ME
 44.38°N 68.8°W (Elev. 0 ft)
Last Update:
12:45 pm EST Jan 28, 2026
Forecast Valid:
1pm EST Jan 28, 2026-6pm EST Feb 3, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation