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

83°F

28°C

Humidity 61%
Wind Speed SW 5 mph
Barometer 29.80 in (1009.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 9 Jul 10:56 am EDT
Extended Forecast for

Summer Harbor ME

  • Today

    Today: Mostly sunny, with a high near 72. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 59 °F

    Isolated
    T-storms then
    Scattered
    Showers and
    Patchy Fog

  • Friday

    Friday: Scattered showers, mainly between 10am and 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 69 °F

    Scattered
    Showers and
    Patchy Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 59. Calm wind becoming north around 5 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 72. North wind around 6 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 58. Light north wind.

    Low: 58 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 71. North wind around 6 mph becoming south in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 72. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tonight
Scattered showers and thunderstorms, mainly after midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 59. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
Scattered showers, mainly between 10am and 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 69. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 59. Calm wind becoming north around 5 mph after midnight.
Saturday
Sunny, with a high near 72. North wind around 6 mph.
Saturday Night
Mostly clear, with a low around 58. Light north wind.
Sunday
Sunny, with a high near 71. North wind around 6 mph becoming south in the afternoon.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 59.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Summer Harbor ME
 44.42°N 68.11°W (Elev. 0 ft)
Last Update:
5:02 am EDT Jul 9, 2026
Forecast Valid:
11am EDT Jul 9, 2026-6pm EDT Jul 15, 2026
 
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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