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

66°F

19°C

Humidity 90%
Wind Speed SW 12 mph
Barometer 29.90 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 17 Aug 2:56 pm EDT
Extended Forecast for

Islesford ME

  • This Afternoon

    This Afternoon: Isolated showers before 5pm. Mostly cloudy, with a high near 67. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 67 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Patchy dense fog after 8pm. Otherwise, cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 61 °F

    Scattered
    Showers and
    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Scattered showers, mainly between noon and 2pm. Areas of dense fog. Otherwise, mostly cloudy, with a high near 71. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 71 °F

    Scattered
    Showers and
    Areas Dense
    Fog

  • Tuesday Night

    Tuesday Night: Isolated showers before 1am. Areas of fog. Otherwise, mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers and
    Areas Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 78 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.

    Low: 63 °F

    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Isolated showers before 5pm. Mostly cloudy, with a high near 67. South wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after midnight. Patchy dense fog after 8pm. Otherwise, cloudy, with a low around 61. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Tuesday
Scattered showers, mainly between noon and 2pm. Areas of dense fog. Otherwise, mostly cloudy, with a high near 71. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers before 1am. Areas of fog. Otherwise, mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A slight chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Islesford ME
 44.31°N 68.27°W (Elev. 118 ft)
Last Update:
2:43 pm EDT Aug 17, 2026
Forecast Valid:
2pm EDT Aug 17, 2026-6pm EDT Aug 23, 2026
 
Forecast Discussion
 
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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