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.

Fair

71°F

22°C

Humidity 34%
Wind Speed NW 8 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 17 May 7:56 pm EDT
Extended Forecast for

Swans Island ME

  • Tonight

    Tonight: Partly cloudy, with a low around 48. North wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 48 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 56. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 48. South wind around 10 mph, with gusts as high as 20 mph.

    Low: 48 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65. Southwest wind 9 to 17 mph, with gusts as high as 29 mph.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 54. Southwest wind 11 to 16 mph, with gusts as high as 29 mph.

    Low: 54 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 64. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 64 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 48. West wind 14 to 16 mph.

    Low: 48 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 48. North wind 8 to 11 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 56. North wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 48. South wind around 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 65. Southwest wind 9 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 54. Southwest wind 11 to 16 mph, with gusts as high as 29 mph.
Wednesday
A chance of showers and thunderstorms, mainly after 4pm. Mostly sunny, with a high near 64. Breezy, with a southwest wind 17 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 48. West wind 14 to 16 mph.
Thursday
Sunny, with a high near 62.
Thursday Night
Mostly clear, with a low around 46.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 46.
Saturday
A slight chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 20%.
Sunday
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Swans Island ME
 44.14°N 68.44°W (Elev. 0 ft)
Last Update:
4:03 pm EDT May 17, 2026
Forecast Valid:
8pm EDT May 17, 2026-6pm EDT May 24, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation