Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Mostly Cloudy

67°F

19°C

Humidity 73%
Wind Speed N 5 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 21 Aug 1:56 am EDT
Extended Forecast for

North Castine ME

  • Overnight

    Overnight: Isolated showers before 3am.  Mostly cloudy, with a low around 62. Light north wind.  Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers

  • Friday

    Friday: Sunny, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon.

    High: 81 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 1pm.  Mostly cloudy, with a high near 74. Calm wind becoming east 5 to 9 mph in the morning.  Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, with thunderstorms also possible after 2am.  Cloudy, with a low around 59. East wind 5 to 7 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 9am.  Mostly cloudy, with a high near 73. Southeast wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms

  • Monday

    Monday: A slight chance of showers, with thunderstorms also possible after 2pm.  Partly sunny, with a high near 77. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

Detailed Forecast

Overnight
Isolated showers before 3am. Mostly cloudy, with a low around 62. Light north wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 81. Light and variable wind becoming south around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 57. Calm wind.
Saturday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 74. Calm wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 40%.
Saturday Night
Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 59. East wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 73. Southeast wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 77. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Partly cloudy, with a low around 59.
Thursday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
North Castine ME
 44.43°N 68.78°W (Elev. 72 ft)
9:40 pm EDT Aug 20, 2026
2am EDT Aug 21, 2026-6pm EDT Aug 27, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database