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

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 >

Hazardous Weather Conditions

Current conditions at

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

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fair

72°F

22°C

Humidity 66%
Wind Speed SW 10 mph
Barometer 29.95 in (1014.2 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 1 Aug 5:56 pm EDT
Extended Forecast for

Bayside ME

  • Tonight

    Tonight: Patchy fog after midnight. Otherwise, cloudy, with a low around 57. South wind 5 to 7 mph becoming calm in the evening.

    Low: 57 °F

    Cloudy then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. South wind 5 to 13 mph, with gusts as high as 23 mph.

    High: 73 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 4am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 60. South wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Patchy Fog
    then Chance
    Showers and
    Areas Fog

  • Monday

    Monday: Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Areas of fog between 7am and 3pm. High near 70. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 70 °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 10pm. Otherwise, mostly cloudy, with a low around 59. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, sunny, with a high near 79. West wind 6 to 9 mph.

    High: 79 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after midnight. Otherwise, cloudy, with a low around 57. South wind 5 to 7 mph becoming calm in the evening.
Sunday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 73. South wind 5 to 13 mph, with gusts as high as 23 mph.
Sunday Night
A chance of showers, mainly after 4am. Patchy fog after 9pm. Otherwise, cloudy, with a low around 60. South wind 5 to 8 mph. Chance of precipitation is 30%.
Monday
Rain and possibly a thunderstorm before 11am, then rain between 11am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Areas of fog between 7am and 3pm. High near 70. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. 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 10pm. Otherwise, mostly cloudy, with a low around 59. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 79. West wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 63. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 63. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 85.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bayside ME
 44.48°N 68.43°W (Elev. 0 ft)
Last Update:
4:02 pm EDT Aug 1, 2026
Forecast Valid:
6pm EDT Aug 1, 2026-6pm EDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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