Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

76°F

24°C

Humidity 60%
Wind Speed SW 13 mph
Barometer 29.94 in (1013.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 1 Aug 4:56 pm EDT
Extended Forecast for

2 Miles NW Starboard ME

  • Tonight

    Tonight: Patchy fog.  Otherwise, mostly cloudy, with a low around 56. Light south wind.

    Low: 56 °F

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, cloudy, with a high near 71. South wind 3 to 8 mph.

    High: 71 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 4am.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 58. Light south wind.  Chance of precipitation is 30%.

    Low: 58 °F

    Patchy Fog
    then Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: Rain and thunderstorms before 11am, then rain between 11am and 5pm, then rain and possibly a thunderstorm after 5pm.  Areas of fog before 3pm. High near 67. South wind 6 to 9 mph.  Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Rain and
    Areas Fog

  • Monday Night

    Monday Night: Rain likely and possibly a thunderstorm before 8pm, then a chance of rain.  Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 58. Southwest wind 5 to 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: Sunny, with a high near 75. West wind 3 to 8 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 57.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 56. Light south wind.
Sunday
Patchy fog before 9am. Otherwise, cloudy, with a high near 71. South wind 3 to 8 mph.
Sunday Night
A chance of showers, mainly after 4am. Patchy fog after 10pm. Otherwise, cloudy, with a low around 58. Light south wind. Chance of precipitation is 30%.
Monday
Rain and thunderstorms before 11am, then rain between 11am and 5pm, then rain and possibly a thunderstorm after 5pm. Areas of fog before 3pm. High near 67. South wind 6 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain likely and possibly a thunderstorm before 8pm, then a chance of rain. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 58. Southwest wind 5 to 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 75. West wind 3 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 58. Southwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 73.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 75.
Friday Night
A slight chance of showers. Mostly cloudy, with a low around 60. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Starboard ME
 44.62°N 67.41°W (Elev. 85 ft)
4:02 pm EDT Aug 1, 2026
5pm EDT Aug 1, 2026-6pm EDT Aug 8, 2026
 
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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