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

Hazardous Weather Conditions

Current conditions at

Rockland, Knox County Regional Airport (KRKD)

Lat: 44.07°NLon: 69.1°WElev: 56ft.

Fair

62°F

17°C

Humidity 70%
Wind Speed S 5 mph
Barometer 30.19 in (1022.3 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Aug 5:56 pm EDT
Extended Forecast for

West Deer Isle ME

High Surf Advisory August 21, 06:00pm until August 23, 02:00pm
Click here for hazard details and duration
High Surf Advisory

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Calm wind.

    Low: 53 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54. Light and variable wind becoming north 5 to 7 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 82. North wind 9 to 11 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northwest wind 3 to 5 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. South wind 5 to 9 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. South wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after midnight. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.

    Low: 60 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Calm wind.
Thursday
Sunny, with a high near 75. Calm wind becoming east around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 54. Light and variable wind becoming north 5 to 7 mph after midnight.
Friday
Mostly sunny, with a high near 82. North wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 57. Northwest wind 3 to 5 mph.
Saturday
Sunny, with a high near 79. South wind 5 to 9 mph.
Saturday Night
Partly cloudy, with a low around 60. South wind 8 to 11 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 60. Chance of precipitation is 40%.
Monday
Showers likely, mainly between 11am and noon. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Tuesday
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Deer Isle ME
 44.17°N 68.7°W (Elev. 0 ft)
Last Update:
4:52 pm EDT Aug 20, 2025
Forecast Valid:
6pm EDT Aug 20, 2025-6pm EDT Aug 27, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation