Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

58°F

14°C

Humidity 87%
Wind Speed NW 7 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Oct 1:56 pm EDT
Extended Forecast for

Castine ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 60. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 46. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 43. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 43 °F

    Increasing
    Clouds

  • Friday

    Friday: Rain, mainly after 10am.  Patchy fog between noon and 2pm. High near 52. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 52 °F

    Rain Likely
    then Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain, mainly before 1am.  Patchy fog before 8pm. Low around 41. Breezy, with a southeast wind 14 to 23 mph becoming northwest after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 42. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 40 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 60. Northwest wind around 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 46. Northwest wind 13 to 15 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 54. Northwest wind 13 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Increasing clouds, with a low around 43. Northwest wind around 6 mph becoming calm in the evening.
Friday
Rain, mainly after 10am. Patchy fog between noon and 2pm. High near 52. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 1am. Patchy fog before 8pm. Low around 41. Breezy, with a southeast wind 14 to 23 mph becoming northwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Mostly sunny, with a high near 42. Breezy, with a northwest wind 22 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 33.
Sunday
Sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 59.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Castine ME
 44.38°N 68.8°W (Elev. 0 ft)
12:31 pm EDT Oct 14, 2026
2pm EDT Oct 14, 2026-6pm EDT Oct 20, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database