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.

Fair

82°F

28°C

Humidity 74%
Wind Speed S 15 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 16 Jul 3:56 pm EDT
Extended Forecast for

Deer Isle ME

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. South wind around 6 mph.

    Low: 62 °F

    Patchy Fog

  • Thursday

    Thursday: Scattered showers and thunderstorms before 3pm, then isolated showers between 3pm and 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. South wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 76 °F

    Patchy Fog
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 64. South wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    T-storms and
    Patchy Fog

  • Friday

    Friday: Sunny, with a high near 80. Northwest wind around 10 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Northwest wind 3 to 6 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 59. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 9pm. Partly cloudy, with a low around 57. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog before 3am, then patchy fog after 4am. Otherwise, increasing clouds, with a low around 62. South wind around 6 mph.
Thursday
Scattered showers and thunderstorms before 3pm, then isolated showers between 3pm and 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 76. South wind 6 to 10 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers and thunderstorms before 11pm, then isolated showers between 11pm and 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 64. South wind 7 to 9 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 80. Northwest wind around 10 mph.
Friday Night
Mostly clear, with a low around 58. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 77. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 59. Southwest wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Sunday Night
A chance of showers, mainly before 9pm. Partly cloudy, with a low around 57. Chance of precipitation is 30%.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 57.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 75.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.21°N 68.69°W (Elev. 92 ft)
Last Update:
2:13 pm EDT Jul 16, 2025
Forecast Valid:
4pm EDT Jul 16, 2025-6pm EDT Jul 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation