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.

Light Rain Fog/Mist

42°F

6°C

Humidity 100%
Wind Speed S 5 mph
Barometer 29.46 in (997.9 mb)
Dewpoint 42°F (6°C)
Visibility 1.50 mi
Wind Chill39°F (4°C)
Last update 12 Mar 5:56 am EDT
Extended Forecast for

North Castine ME

  • Today

    Today: Rain likely before 4pm, then a chance of rain and snow. Patchy fog before noon. Otherwise, cloudy, with a high near 50. South wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 50 °F

    Rain Likely
    and Patchy
    Fog then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 21 °F

    Chance Snow
    then Partly
    Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 38. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 38 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A chance of snow before midnight, then rain, possibly mixed with snow. Low around 30. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday

    Saturday: Rain likely, mainly before 11am. Partly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain Likely
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. West wind 9 to 13 mph, with gusts as high as 23 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 38. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 38 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of snow between 9pm and 11pm, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 40%.

    Low: 29 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Rain, mainly after 7am. High near 52. Breezy. Chance of precipitation is 90%.

    High: 52 °F

    Rain and
    Breezy

Detailed Forecast

Today
Rain likely before 4pm, then a chance of rain and snow. Patchy fog before noon. Otherwise, cloudy, with a high near 50. South wind 9 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
A chance of snow, mainly before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday
Increasing clouds, with a high near 38. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
A chance of snow before midnight, then rain, possibly mixed with snow. Low around 30. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Rain likely, mainly before 11am. Partly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 23. West wind 9 to 13 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 38. Northwest wind around 6 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of snow between 9pm and 11pm, then a chance of rain and snow. Cloudy, with a low around 29. Chance of precipitation is 40%.
Monday
Rain, mainly after 7am. High near 52. Breezy. Chance of precipitation is 90%.
Monday Night
Rain. Low around 35. Breezy. Chance of precipitation is 90%.
Tuesday
A chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Castine ME
 44.43°N 68.78°W (Elev. 72 ft)
Last Update:
5:44 am EDT Mar 12, 2026
Forecast Valid:
6am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation