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 Snow

20°F

-7°C

Humidity 62%
Wind Speed W 14 G 23 mph
Barometer 29.41 in (996.2 mb)
Dewpoint 9°F (-13°C)
Visibility 9.00 mi
Wind Chill7°F (-14°C)
Last update 16 Jan 10:56 am EST
Extended Forecast for

Castine ME

  • Today

    Today: A slight chance of snow before noon. Mostly sunny, with a high near 24. Breezy, with a west wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 19. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of snow before 2pm, then rain and snow. High near 36. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain and snow showers likely before midnight, then a slight chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 29. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow Showers

  • Sunday

    Sunday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 36. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 24. West wind around 7 mph becoming north after midnight. Chance of precipitation is 30%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 31. Northwest wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers between 10pm and midnight. Partly cloudy, with a low around 18. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 20. Breezy.

    High: 20 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A slight chance of snow before noon. Mostly sunny, with a high near 24. Breezy, with a west wind 21 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 19. West wind 9 to 14 mph becoming light and variable after midnight. Winds could gust as high as 25 mph.
Saturday
A chance of snow before 2pm, then rain and snow. High near 36. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers likely before midnight, then a slight chance of snow showers between midnight and 2am. Mostly cloudy, with a low around 29. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 36. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 24. West wind around 7 mph becoming north after midnight. Chance of precipitation is 30%.
M.L.King Day
Partly sunny, with a high near 31. Northwest wind 7 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph.
Monday Night
A slight chance of snow showers between 10pm and midnight. Partly cloudy, with a low around 18. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 20. Breezy.
Tuesday Night
Partly cloudy, with a low around 8. Breezy.
Wednesday
Mostly sunny, with a high near 18.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Thursday
A slight chance of snow. Partly sunny, with a high near 25. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Castine ME
 44.38°N 68.8°W (Elev. 0 ft)
Last Update:
10:03 am EST Jan 16, 2026
Forecast Valid:
11am EST Jan 16, 2026-6pm EST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation