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.

Light Rain Fog/Mist

49°F

9°C

Humidity 100%
Wind Speed Vrbl 6 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 49°F (9°C)
Visibility 3.00 mi
Wind Chill46°F (8°C)
Last update 13 Oct 10:56 pm EDT
Extended Forecast for

Sullivan ME

  • Tonight

    Tonight: Rain. Low around 44. Southeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Rain

  • Wednesday

    Wednesday: A chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 65. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers then
    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 40 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 54. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.

    High: 54 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.

    Low: 36 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly after 9am. Patchy fog between 3pm and 4pm. High near 51. South wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain, mainly before 2am. Patchy fog before 8pm. Low around 37. Breezy, with a south wind 17 to 21 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: A slight chance of rain. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Rain. Low around 44. Southeast wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 65. South wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 40. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 54. Northwest wind 11 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 36. Northwest wind around 5 mph becoming calm in the evening.
Friday
Rain, mainly after 9am. Patchy fog between 3pm and 4pm. High near 51. South wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain, mainly before 2am. Patchy fog before 8pm. Low around 37. Breezy, with a south wind 17 to 21 mph becoming west after midnight. Chance of precipitation is 80%.
Saturday
A slight chance of rain. Mostly sunny, with a high near 46. Breezy. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 33.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 41.
Tuesday
Mostly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sullivan ME
 44.54°N 68.17°W (Elev. 226 ft)
Last Update:
10:03 pm EDT Oct 13, 2026
Forecast Valid:
11pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation