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.

A Few Clouds

67°F

19°C

Humidity 100%
Wind Speed N 3 mph
Barometer 30.00 in (1016.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 28 Aug 10:56 pm EDT
Extended Forecast for

West Castine ME

  • Tonight

    Tonight: Areas of fog before 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind around 6 mph.

    Low: 57 °F

    Areas Fog

  • Saturday

    Saturday: Sunny, with a high near 78. North wind around 7 mph becoming southwest in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am. Otherwise, mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Southwest wind 5 to 10 mph.

    High: 81 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers before 2am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 59 °F

    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 78. Northwest wind around 7 mph.

    High: 78 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of fog before 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 57. North wind around 6 mph.
Saturday
Sunny, with a high near 78. North wind around 7 mph becoming southwest in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 81. Southwest wind 5 to 10 mph.
Sunday Night
A chance of showers before 2am. Mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Monday
Sunny, with a high near 78. Northwest wind around 7 mph.
Monday Night
Mostly clear, with a low around 56. Calm wind.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
A slight chance of showers. Partly sunny, with a high near 75. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Castine ME
 44.43°N 68.81°W (Elev. 0 ft)
Last Update:
9:28 pm EDT Aug 28, 2026
Forecast Valid:
11pm EDT Aug 28, 2026-6pm EDT Sep 4, 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