Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Overcast

49°F

9°C

Humidity 64%
Wind Speed E 8 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 18 Apr 5:56 pm EDT
Extended Forecast for

Castine ME

  • Tonight

    Tonight: A chance of rain between 8pm and 2am.  Areas of fog after 2am.  Otherwise, cloudy, with a low around 40. Southeast wind 5 to 10 mph becoming light  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Chance Rain
    and Areas Fog

  • Sunday

    Sunday: Rain, mainly after 1pm.  Areas of fog before 10am. High near 43. South wind 6 to 8 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Chance Rain
    and Areas Fog
    then Rain

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow before midnight, then a chance of snow.  Low around 34. West wind 9 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    High: 42 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. Northwest wind around 6 mph, with gusts as high as 16 mph.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. North wind around 7 mph becoming southwest in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow after 3am.  Mostly cloudy, with a low around 34. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain, mainly after 8am.  Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 9pm.  Mostly cloudy, with a low around 36. Chance of precipitation is 30%.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of rain between 8pm and 2am. Areas of fog after 2am. Otherwise, cloudy, with a low around 40. Southeast wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 1pm. Areas of fog before 10am. High near 43. South wind 6 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain, possibly mixed with snow before midnight, then a chance of snow. Low around 34. West wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 29. Northwest wind around 6 mph, with gusts as high as 16 mph.
Tuesday
Sunny, with a high near 41. North wind around 7 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of rain and snow after 3am. Mostly cloudy, with a low around 34. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly after 8am. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
Castine ME
 44.38°N 68.8°W (Elev. 0 ft)
4:02 pm EDT Apr 18, 2026
6pm EDT Apr 18, 2026-6pm EDT Apr 25, 2026
 
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Additional Resources

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