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.

Fog

40°F

4°C

Humidity 97%
Wind Speed Calm
Barometer 29.44 in (997.1 mb)
Dewpoint 39°F (4°C)
Visibility 0.50 mi
Last update 15 Jan 3:56 am EST
Extended Forecast for

Swans Island ME

Dense Fog Advisory until January 15, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until January 15, 08:00am

    NOW until 8:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 38 °F

    Rain Likely
    and Areas Fog

  • Thursday

    Thursday: A chance of rain, mainly before 9am. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 42. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 42 °F

    Chance Rain
    and Areas Fog
    then Patchy
    Fog

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. South wind 15 to 17 mph, with gusts as high as 30 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 27. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph.

    High: 27 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. West wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 10am, then a chance of rain and snow between 10am and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 38. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain, mainly before 1am. Cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain

  • Sunday

    Sunday: A slight chance of rain after 7am. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain

Detailed Forecast

Overnight
Rain likely, mainly before 5am. Areas of fog. Otherwise, cloudy, with a low around 38. South wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A chance of rain, mainly before 9am. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 42. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 24. South wind 15 to 17 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 27. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph.
Friday Night
Mostly cloudy, with a low around 24. West wind 7 to 14 mph, with gusts as high as 25 mph.
Saturday
A slight chance of snow before 10am, then a chance of rain and snow between 10am and 3pm, then a chance of rain after 3pm. Cloudy, with a high near 38. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of rain, mainly before 1am. Cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Sunday
A slight chance of rain after 7am. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
M.L.King Day
Partly sunny, with a high near 34.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Tuesday
A chance of snow. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Breezy. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Swans Island ME
 44.14°N 68.47°W (Elev. 0 ft)
Last Update:
1:16 am EST Jan 15, 2026
Forecast Valid:
4am EST Jan 15, 2026-6pm EST Jan 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation