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

Rockland, Knox County Regional Airport (KRKD)

Lat: 44.07°NLon: 69.1°WElev: 56ft.

A Few Clouds

71°F

22°C

Humidity 68%
Wind Speed SW 15 G 20 mph
Barometer 29.46 in (997.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 19 Jun 10:56 am EDT
Extended Forecast for

Islesboro ME

  • Juneteenth

    Juneteenth: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 78. West wind around 10 mph, with gusts as high as 25 mph.

    High: 78 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 58. West wind around 5 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers between 2pm and 3pm. Partly sunny, with a high near 73. West wind around 10 mph, with gusts as high as 20 mph.

    High: 73 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 53. Northwest wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 11am. Partly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers, mainly after 8pm. Low around 55. Chance of precipitation is 80%.

    Low: 55 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 78. West wind around 10 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 58. West wind around 5 mph.
Saturday
A 20 percent chance of showers between 2pm and 3pm. Partly sunny, with a high near 73. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Mostly cloudy, with a low around 53. Northwest wind around 5 mph.
Sunday
A 40 percent chance of showers after 11am. Partly sunny, with a high near 73. Calm wind becoming southwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 54.
Monday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 71.
Monday Night
Showers, mainly after 8pm. Low around 55. Chance of precipitation is 80%.
Tuesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 76. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Islesboro ME
 44.31°N 68.91°W (Elev. 7 ft)
Last Update:
9:11 am EDT Jun 19, 2026
Forecast Valid:
11am EDT Jun 19, 2026-6pm EDT Jun 25, 2026
 
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