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

74°F

23°C

Humidity 74%
Wind Speed SW 13 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 24 Aug 2:56 pm EDT
Extended Forecast for

West Sullivan ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 73. South wind around 11 mph, with gusts as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of dense fog after 8pm. Otherwise, mostly cloudy, with a low around 57. South wind around 6 mph becoming calm after midnight.

    Low: 57 °F

    Areas Dense
    Fog

  • Tuesday

    Tuesday: Areas of fog before 10am. Otherwise, partly sunny, with a high near 72. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 72 °F

    Areas Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 9pm. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers and
    Areas Fog
    then Areas
    Fog

  • Wednesday

    Wednesday: Sunny, with a high near 74. Light northwest wind becoming southwest 5 to 9 mph in the morning.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 73. South wind around 11 mph, with gusts as high as 22 mph.
Tonight
Areas of dense fog after 8pm. Otherwise, mostly cloudy, with a low around 57. South wind around 6 mph becoming calm after midnight.
Tuesday
Areas of fog before 10am. Otherwise, partly sunny, with a high near 72. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
A slight chance of showers before 9pm. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 57. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 74. Light northwest wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 57. Southwest wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 72. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Friday Night
A slight chance of showers before midnight. Mostly cloudy, with a low around 61. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Sullivan ME
 44.52°N 68.21°W (Elev. 0 ft)
Last Update:
2:44 pm EDT Aug 24, 2026
Forecast Valid:
3pm EDT Aug 24, 2026-6pm EDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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