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

37°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.18 in (1022.1 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 15 Oct 11:56 pm EDT
Extended Forecast for

2 Miles ESE West Sullivan ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, mainly after 10am. High near 57. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 57 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain likely before 2am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 41. South wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain Likely
    then Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 8am, then a slight chance of showers between 8am and 10am. Mostly sunny, with a high near 48. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Rain then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 32. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. West wind 6 to 9 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. Light south wind.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Monday Night

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

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Calm wind.
Friday
Rain, mainly after 10am. High near 57. Breezy, with a south wind 6 to 11 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain likely before 2am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 41. South wind 13 to 16 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of rain before 8am, then a slight chance of showers between 8am and 10am. Mostly sunny, with a high near 48. Breezy, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 32. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 50. West wind 6 to 9 mph.
Sunday Night
Mostly clear, with a low around 35. Light south wind.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 62.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 59.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Sunny, with a high near 56.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE West Sullivan ME
 44.52°N 68.21°W (Elev. 0 ft)
Last Update:
10:03 pm EDT Oct 15, 2026
Forecast Valid:
12am EDT Oct 16, 2026-6pm EDT Oct 22, 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