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

56°F

13°C

Humidity 93%
Wind Speed SE 6 mph
Barometer 30.21 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 4 Oct 7:56 pm EDT
Extended Forecast for

Sullivan ME

  • Tonight

    Tonight: Patchy drizzle with isolated showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Drizzle and
    Patchy Fog

  • Monday

    Monday: Isolated showers between 1pm and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 64. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 64 °F

    Patchy Fog
    then Isolated
    Showers

  • Monday Night

    Monday Night: Clear, with a low around 40. West wind around 15 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 57. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.

    High: 57 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 37. West wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 37 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 59. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 59 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle with isolated showers after midnight. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 50. Southeast wind 5 to 8 mph. Chance of precipitation is 20%.
Monday
Isolated showers between 1pm and 3pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 64. South wind 5 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Monday Night
Clear, with a low around 40. West wind around 15 mph, with gusts as high as 26 mph.
Tuesday
Sunny, with a high near 57. Breezy, with a west wind 17 to 20 mph, with gusts as high as 33 mph.
Tuesday Night
Clear, with a low around 37. West wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 59. South wind 5 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 49. South wind around 11 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 66.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 63.
Friday Night
A chance of rain. Partly cloudy, with a low around 43. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.53°N 68.14°W (Elev. 138 ft)
Last Update:
8:15 pm EDT Oct 4, 2026
Forecast Valid:
8pm EDT Oct 4, 2026-6pm EDT Oct 11, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation