National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

66°F

19°C

Humidity 90%
Wind Speed Calm
Barometer 30.06 in (1018.2 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 7 Aug 5:56 am EDT
Extended Forecast for

Ellsworth Waterford Park And Marina ME

Heat Advisory August 7, 01:00pm until August 7, 06:00pm
Click here for hazard details and duration
Heat Advisory

  • Today

    Today: Isolated showers and thunderstorms after noon. Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 90 °F

    Patchy Fog
    then Isolated
    T-storms

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. Light and variable wind.

    Low: 68 °F

    Partly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 83. Heat index values as high as 88. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

    High: 83 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Light south wind. Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 84 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 66. Northwest wind around 6 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.

    Low: 66 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

Today
Isolated showers and thunderstorms after noon. Patchy fog before 7am. Otherwise, mostly sunny and hot, with a high near 90. Heat index values as high as 97. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 68. Light and variable wind.
Saturday
A chance of showers and thunderstorms, mainly after 10am. Mostly cloudy, with a high near 83. Heat index values as high as 88. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A slight chance of showers before 2am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 67. Light south wind. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms after 3pm. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around 66. Northwest wind around 6 mph.
Monday
Sunny, with a high near 84. Southwest wind 5 to 13 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
Tuesday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 62.
Thursday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ellsworth Waterford Park And Marina ME
 44.55°N 68.41°W (Elev. 184 ft)
Last Update:
5:55 am EDT Aug 7, 2026
Forecast Valid:
6am EDT Aug 7, 2026-6pm EDT Aug 13, 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