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

40°F

4°C

Humidity 97%
Wind Speed W 5 mph
Barometer 30.04 in (1017.4 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 18 Oct 11:56 pm EDT
Extended Forecast for

East Sullivan ME

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 62. Calm wind becoming south 5 to 8 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. Southeast wind 3 to 6 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: A chance of rain, mainly after noon. Partly sunny, with a high near 63. Southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance Rain

  • Monday Night

    Monday Night: Rain. Patchy fog after 10pm. Low around 52. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: Rain likely before 10am, then a chance of showers after 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 61. Southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 61 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday Night

    Tuesday Night: A chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47. South wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Rain Likely
    and Patchy
    Fog

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Calm wind.
Sunday
Mostly sunny, with a high near 62. Calm wind becoming south 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 46. Southeast wind 3 to 6 mph.
Monday
A chance of rain, mainly after noon. Partly sunny, with a high near 63. Southeast wind 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Monday Night
Rain. Patchy fog after 10pm. Low around 52. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain likely before 10am, then a chance of showers after 10am. Patchy fog before 10am. Otherwise, partly sunny, with a high near 61. Southeast wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
A chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 47. South wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Patchy fog before 10am. Otherwise, partly sunny, with a high near 63. Chance of precipitation is 50%.
Wednesday Night
Rain likely, mainly before 2am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
A chance of showers. Patchy fog before 10am. Otherwise, partly sunny, with a high near 60. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Friday
A slight chance of showers. Mostly sunny, with a high near 59. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Saturday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
East Sullivan ME
 44.51°N 68.15°W (Elev. 112 ft)
Last Update:
11:36 pm EDT Oct 18, 2025
Forecast Valid:
12am EDT Oct 19, 2025-6pm EDT Oct 25, 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