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

50°F

10°C

Humidity 100%
Wind Speed N 6 mph
Barometer 29.69 in (1005.5 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Wind Chill48°F (9°C)
Last update 7 Nov 4:56 pm EST
Extended Forecast for

Summer Harbor ME

  • This Afternoon

    This Afternoon: Rain. Patchy fog. High near 55. East wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: Rain, mainly before 9pm. Areas of fog before midnight, then patchy fog after 1am. Low around 46. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain and
    Areas Fog
    then Chance
    Rain and
    Patchy Fog

  • Sunday

    Sunday: Rain, mainly before 4pm. Areas of fog before noon. High near 51. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. West wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Monday

    Monday: A slight chance of showers after 9am. Partly sunny, with a high near 52. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. Northwest wind 7 to 9 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. West wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain between 9pm and 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 20%.

    Low: 39 °F

    Slight Chance
    Rain

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain. Patchy fog. High near 55. East wind around 11 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, mainly before 9pm. Areas of fog before midnight, then patchy fog after 1am. Low around 46. East wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, mainly before 4pm. Areas of fog before noon. High near 51. Breezy, with a west wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. West wind 5 to 13 mph, with gusts as high as 23 mph.
Monday
A slight chance of showers after 9am. Partly sunny, with a high near 52. Southwest wind 3 to 6 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 39. Northwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 50. West wind 8 to 11 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of rain between 9pm and 4am. Mostly cloudy, with a low around 39. Chance of precipitation is 20%.
Veterans Day
Mostly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Summer Harbor ME
 44.42°N 68.11°W (Elev. 0 ft)
Last Update:
3:02 pm EST Nov 7, 2026
Forecast Valid:
5pm EST Nov 7, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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