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

62°F

17°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Sep 7:56 am EDT
Extended Forecast for

Atlantic ME

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 58. North wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. South wind 3 to 6 mph.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 61. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 9pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. North wind around 6 mph.

    High: 62 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 68. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 50. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 58. North wind 7 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Mostly clear, with a low around 50. South wind 3 to 6 mph.
Sunday
Partly sunny, with a high near 61. South wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A slight chance of showers after 9pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 51. South wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 62. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Partly sunny, with a high near 61.
Tuesday Night
Mostly cloudy, with a low around 49.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A slight chance of showers. Mostly sunny, with a high near 61. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Atlantic ME
 44.17°N 68.4°W (Elev. 3 ft)
Last Update:
4:58 am EDT Sep 18, 2026
Forecast Valid:
9am EDT Sep 18, 2026-6pm EDT Sep 24, 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