National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Mostly Cloudy

34°F

1°C

Humidity 73%
Wind Speed Calm
Barometer 29.67 in (1004.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Nov 3:56 am EST
Extended Forecast for

Castine ME

  • Today

    Today: A slight chance of rain and snow showers before 2pm, then scattered snow showers. Mostly sunny, with a high near 41. Southwest wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 41 °F

    Mostly Sunny
    then
    Scattered
    Rain/Snow

  • Tonight

    Tonight: Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 38 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 25 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm, then rain. High near 45. Breezy, with a light southeast wind becoming south 19 to 24 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Cloudy then
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Rain, mainly before 1am. Low around 38. Windy, with a south wind 24 to 32 mph becoming southwest after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain and
    Windy

  • Monday

    Monday: Mostly sunny, with a high near 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 45 mph.

    High: 39 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
A slight chance of rain and snow showers before 2pm, then scattered snow showers. Mostly sunny, with a high near 41. Southwest wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tonight
Partly cloudy, with a low around 32. West wind 11 to 15 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 38. Breezy, with a west wind 15 to 20 mph, with gusts as high as 33 mph.
Saturday Night
Increasing clouds, with a low around 28. Northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 25 mph.
Sunday
A slight chance of rain and snow before 1pm, then rain. High near 45. Breezy, with a light southeast wind becoming south 19 to 24 mph in the morning. Winds could gust as high as 40 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain, mainly before 1am. Low around 38. Windy, with a south wind 24 to 32 mph becoming southwest after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 39. Windy, with a west wind 20 to 28 mph, with gusts as high as 45 mph.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
Snow likely, mainly between 10pm and 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A slight chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Castine ME
 44.38°N 68.8°W (Elev. 0 ft)
Last Update:
12:43 am EST Nov 28, 2025
Forecast Valid:
4am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation