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

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 30.12 in (1020.2 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 18 Apr 3:56 am EDT
Extended Forecast for

Marlboro ME

  • Today

    Today: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. East wind 6 to 10 mph becoming southeast in the afternoon.

    High: 54 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: A chance of rain between 11pm and 3am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 38. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after 8am. Areas of fog before 2pm. High near 48. South wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Chance Rain
    and Areas Fog
    then Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain, mainly before midnight. Patchy fog between 7pm and 9pm. Low around 32. Northwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 32 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind 7 to 9 mph.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26. North wind around 6 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46. North wind 6 to 8 mph becoming southwest in the afternoon.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 2am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly after 8am. Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, mostly sunny, with a high near 54. East wind 6 to 10 mph becoming southeast in the afternoon.
Tonight
A chance of rain between 11pm and 3am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 38. Southeast wind 3 to 6 mph. Chance of precipitation is 40%.
Sunday
Rain, mainly after 8am. Areas of fog before 2pm. High near 48. South wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain, mainly before midnight. Patchy fog between 7pm and 9pm. Low around 32. Northwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Mostly sunny, with a high near 47. West wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 26. North wind around 6 mph.
Tuesday
Sunny, with a high near 46. North wind 6 to 8 mph becoming southwest in the afternoon.
Tuesday Night
A slight chance of rain after 2am. Partly cloudy, with a low around 32. Chance of precipitation is 20%.
Wednesday
A chance of rain, mainly after 8am. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before 11pm, then a slight chance of rain after midnight. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Thursday
A slight chance of rain. Mostly sunny, with a high near 52. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 34.
Friday
A slight chance of rain. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Marlboro ME
 44.48°N 68.28°W (Elev. 157 ft)
Last Update:
4:02 am EDT Apr 18, 2026
Forecast Valid:
4am EDT Apr 18, 2026-6pm EDT Apr 24, 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