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.

Overcast

52°F

11°C

Humidity 77%
Wind Speed NW 5 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Oct 9:56 pm EDT
Extended Forecast for

West Castine ME

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 56. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 44. Northwest wind around 6 mph becoming calm after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain. Patchy fog after 11am. High near 55. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 45. South wind 11 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Rain Likely

  • Saturday

    Saturday: A chance of rain, mainly before 8am. Mostly sunny, with a high near 45. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 45 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. West wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 56. Northwest wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Increasing clouds, with a low around 44. Northwest wind around 6 mph becoming calm after midnight.
Friday
Rain. Patchy fog after 11am. High near 55. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 45. South wind 11 to 18 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain, mainly before 8am. Mostly sunny, with a high near 45. Breezy, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 32. West wind 8 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 38.
Monday
Sunny, with a high near 56.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Castine ME
 44.4°N 68.79°W (Elev. 7 ft)
Last Update:
10:00 pm EDT Oct 14, 2026
Forecast Valid:
10pm EDT Oct 14, 2026-6pm EDT Oct 21, 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