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

34°F

1°C

Humidity 40%
Wind Speed N 10 G 18 mph
Barometer 30.60 in (1036.5 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 8 Apr 9:56 am EDT
Extended Forecast for

West Castine ME

  • Today

    Today: Sunny, with a high near 42. North wind 5 to 8 mph becoming southwest in the afternoon.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 29. Light southwest wind.

    Low: 29 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 42. Light south wind increasing to 10 to 15 mph in the morning.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. South wind 8 to 10 mph.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South wind 6 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers before 10pm, then rain likely after 10pm. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A chance of showers before 8am. Mostly sunny, with a high near 50. Northwest wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 42. North wind 5 to 8 mph becoming southwest in the afternoon.
Tonight
Clear, with a low around 29. Light southwest wind.
Thursday
Sunny, with a high near 42. Light south wind increasing to 10 to 15 mph in the morning.
Thursday Night
Partly cloudy, with a low around 34. South wind 8 to 10 mph.
Friday
Mostly sunny, with a high near 52. South wind 6 to 8 mph.
Friday Night
A chance of showers before 10pm, then rain likely after 10pm. Mostly cloudy, with a low around 39. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers before 8am. Mostly sunny, with a high near 50. Northwest wind 8 to 13 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 51.
Sunday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Monday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 65. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Castine ME
 44.43°N 68.81°W (Elev. 0 ft)
Last Update:
9:59 am EDT Apr 8, 2026
Forecast Valid:
10am EDT Apr 8, 2026-6pm EDT Apr 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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