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.

Mostly Cloudy

43°F

6°C

Humidity 45%
Wind Speed NW 7 mph
Barometer 30.13 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 20 Apr 5:56 pm EDT
Extended Forecast for

Swans Island ME

  • Tonight

    Tonight: A slight chance of rain before 9pm. Partly cloudy, with a low around 32. Northwest wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. North wind around 7 mph becoming south in the afternoon.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. Southwest wind around 7 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 10am. Partly sunny, with a high near 43. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 39. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 45. West wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 37. Northwest wind 7 to 9 mph.

    Low: 37 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of rain before 9pm. Partly cloudy, with a low around 32. Northwest wind 8 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 41. North wind around 7 mph becoming south in the afternoon.
Tuesday Night
Mostly clear, with a low around 36. Southwest wind around 7 mph.
Wednesday
A slight chance of showers after 10am. Partly sunny, with a high near 43. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 39. South wind around 8 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 45. West wind 7 to 9 mph. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 37. Northwest wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 38.
Saturday
Sunny, with a high near 47.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 49.
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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:
4:02 pm EDT Apr 20, 2026
Forecast Valid:
6pm EDT Apr 20, 2026-6pm EDT Apr 27, 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