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

54°F

12°C

Humidity 57%
Wind Speed NW 6 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 18 Sep 11:56 pm EDT
Extended Forecast for

Swans Island ME

  • Overnight

    Overnight: Mostly clear, with a low around 50. North wind 14 to 16 mph, with gusts as high as 29 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 60. North wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.

    High: 60 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 52. Southwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 52 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 60. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 2am. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. North wind 5 to 9 mph.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49. North wind 8 to 11 mph.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 50. North wind 14 to 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 60. North wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 22 mph.
Saturday Night
Increasing clouds, with a low around 52. Southwest wind 5 to 7 mph becoming light and variable in the evening.
Sunday
Mostly cloudy, with a high near 60. South wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain, mainly before 2am. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. South wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. North wind 5 to 9 mph.
Monday Night
Partly cloudy, with a low around 49. North wind 8 to 11 mph.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 58.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A slight chance of showers. Partly sunny, with a high near 59. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Swans Island ME
 44.16°N 68.46°W (Elev. 95 ft)
Last Update:
6:35 pm EDT Sep 18, 2026
Forecast Valid:
12am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
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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