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.

Overcast

54°F

12°C

Humidity 77%
Wind Speed S 9 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 14 Apr 4:56 pm EDT
Extended Forecast for

South Addison ME

  • Tonight

    Tonight: Rain and thunderstorms before 2am, then isolated showers between 2am and 3am. Patchy fog after 1am. Low around 40. East wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain then
    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Scattered showers, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 49 °F

    Patchy Fog
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 40. Light east wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 46. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 41. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 41 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 50. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 41. Northeast wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A slight chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and thunderstorms before 2am, then isolated showers between 2am and 3am. Patchy fog after 1am. Low around 40. East wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 3am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 40. Light east wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before 1pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 46. Southeast wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely before 11pm, then showers likely and possibly a thunderstorm between 11pm and 2am, then showers likely after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 41. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers. Mostly cloudy, with a high near 50. Northeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain. Mostly cloudy, with a low around 41. Northeast wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Sunday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 40%.
Sunday Night
Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
Monday
A chance of rain. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Monday Night
A slight chance of rain. Partly cloudy, with a low around 30. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Addison ME
 44.51°N 67.72°W (Elev. 0 ft)
Last Update:
4:04 pm EDT Apr 14, 2026
Forecast Valid:
5pm EDT Apr 14, 2026-6pm EDT Apr 21, 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