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.

Light Snow

28°F

-2°C

Humidity 72%
Wind Speed NW 10 G 20 mph
Barometer 29.72 in (1006.7 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill19°F (-7°C)
Last update 12 Mar 10:56 pm EDT
Extended Forecast for

Deer Isle ME

  • Overnight

    Overnight: Partly cloudy, with a low around 23. Northwest wind around 9 mph, with gusts as high as 24 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. West wind around 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely before midnight, then rain and snow. Low around 30. South wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow

  • Saturday

    Saturday: Rain, mainly before 8am, then a chance of showers after 1pm. High near 42. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of rain and snow after 3am. Cloudy, with a low around 30. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Monday

    Monday: Rain, mainly after 9am. High near 51. Breezy. Chance of precipitation is 90%.

    High: 51 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 38. Windy. Chance of precipitation is 100%.

    Low: 38 °F

    Rain and
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. Northwest wind around 9 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 38. West wind around 9 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Snow likely before midnight, then rain and snow. Low around 30. South wind 9 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday
Rain, mainly before 8am, then a chance of showers after 1pm. High near 42. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Partly cloudy, with a low around 24. West wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind around 6 mph becoming southwest in the afternoon.
Sunday Night
A slight chance of rain and snow after 3am. Cloudy, with a low around 30. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Rain, mainly after 9am. High near 51. Breezy. Chance of precipitation is 90%.
Monday Night
Rain. Low around 38. Windy. Chance of precipitation is 100%.
Tuesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 47. Breezy. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Isle ME
 44.23°N 68.65°W (Elev. 79 ft)
Last Update:
7:07 pm EDT Mar 12, 2026
Forecast Valid:
1am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation