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.

A Few Clouds

62°F

17°C

Humidity 73%
Wind Speed N 8 mph
Barometer 30.11 in (1019.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 8 Sep 7:56 am EDT
Extended Forecast for

Summer Harbor ME

  • Today

    Today: Scattered showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 67. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 67 °F

    Scattered
    Showers then
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Northeast wind 3 to 5 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 60. Light east wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 60 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Rain, mainly after 1am. Patchy fog after 1am. Low around 59. Breezy, with a south wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Chance Rain
    then Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely before 7am, then a chance of showers between 7am and 8am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Rain Likely
    and Patchy
    Fog then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 65. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Scattered showers, mainly before 9am. Cloudy through mid morning, then gradual clearing, with a high near 67. Northwest wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tonight
Increasing clouds, with a low around 49. Northeast wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 60. Light east wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Rain, mainly after 1am. Patchy fog after 1am. Low around 59. Breezy, with a south wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely before 7am, then a chance of showers between 7am and 8am. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 71. Breezy, with a southwest wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Partly cloudy, with a low around 56. West wind 7 to 10 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 65. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
Friday Night
Clear, with a low around 51.
Saturday
Sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A slight chance of showers. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Summer Harbor ME
 44.42°N 68.11°W (Elev. 0 ft)
Last Update:
5:08 am EDT Sep 8, 2026
Forecast Valid:
8am EDT Sep 8, 2026-6pm EDT Sep 14, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation