National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

56°F

13°C

Humidity 87%
Wind Speed SW 10 mph
Barometer 30.16 in (1021.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 16 Jun 8:56 pm EDT
Extended Forecast for

Sullivan ME

  • Tonight

    Tonight: Patchy drizzle after midnight. Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 51. South wind around 6 mph.

    Low: 51 °F

    Mostly Cloudy
    then Patchy
    Drizzle and
    Fog

  • Tuesday

    Tuesday: Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 68 °F

    Fog

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 4am. Areas of fog after 10pm. Otherwise, cloudy, with a low around 55. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Showers
    Likely and
    Areas Fog

  • Wednesday

    Wednesday: Showers likely, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Patchy Fog

  • Juneteenth

    Juneteenth: A slight chance of showers after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 78 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Patchy drizzle after midnight. Widespread fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 51. South wind around 6 mph.
Tuesday
Widespread fog, mainly before 7am. Otherwise, partly sunny, with a high near 68. South wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after 4am. Areas of fog after 10pm. Otherwise, cloudy, with a low around 55. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before 7am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 71. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 58. South wind around 5 mph becoming calm in the evening.
Juneteenth
A slight chance of showers after 1pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 78. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 20%.
Thursday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 59. South wind 6 to 9 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 78.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 9am. Mostly sunny, with a high near 77. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Mostly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
6:29 pm EDT Jun 16, 2025
Forecast Valid:
9pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
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