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

32°F

0°C

Humidity 50%
Wind Speed SW 8 mph
Barometer 30.49 in (1032.8 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 29 Mar 8:56 am EDT
Extended Forecast for

Swans Island ME

  • Today

    Today: Sunny, with a high near 41. Southwest wind 11 to 17 mph, with gusts as high as 30 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Southwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 46. Southwest wind 15 to 18 mph, with gusts as high as 32 mph.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 38. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 9am. Mostly cloudy, with a high near 43. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely. Patchy fog after 3am. Otherwise, cloudy, with a low around 37. Breezy, with an east wind 15 to 20 mph becoming south after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain likely, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 48. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    High: 48 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain and thunderstorms. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain before 2pm, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Today
Sunny, with a high near 41. Southwest wind 11 to 17 mph, with gusts as high as 30 mph.
Tonight
Increasing clouds, with a low around 34. Southwest wind around 15 mph, with gusts as high as 26 mph.
Monday
Partly sunny, with a high near 46. Southwest wind 15 to 18 mph, with gusts as high as 32 mph.
Monday Night
Mostly cloudy, with a low around 38. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Tuesday
A chance of rain, mainly after 9am. Mostly cloudy, with a high near 43. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Rain likely. Patchy fog after 3am. Otherwise, cloudy, with a low around 37. Breezy, with an east wind 15 to 20 mph becoming south after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 48. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and thunderstorms. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Thursday
A chance of rain before 2pm, then a chance of snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 60%.
Friday Night
Rain and snow likely. Cloudy, with a low around 33. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41. 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 68.47°W (Elev. 0 ft)
Last Update:
7:06 am EDT Mar 29, 2026
Forecast Valid:
9am EDT Mar 29, 2026-6pm EDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation