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.

Fair

62°F

17°C

Humidity 70%
Wind Speed S 8 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 4 Nov 2:56 pm EST
Extended Forecast for

Islesboro ME

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Calm wind becoming southwest around 5 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 3pm. Partly sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 63 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 56 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 64. Southwest wind around 5 mph becoming calm.

    High: 64 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain. Low around 52. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.

    Low: 52 °F

    Rain

  • Saturday

    Saturday: Rain, mainly before 1pm. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

  • Sunday

    Sunday: A 50 percent chance of rain. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Calm wind becoming southwest around 5 mph after midnight.
Thursday
A 20 percent chance of showers after 3pm. Partly sunny, with a high near 63. South wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
A slight chance of showers between 2am and 3am. Mostly cloudy, with a low around 56. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 64. Southwest wind around 5 mph becoming calm.
Friday Night
Rain. Low around 52. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 90%.
Saturday
Rain, mainly before 1pm. High near 58. Chance of precipitation is 80%.
Saturday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A 50 percent chance of rain. Mostly cloudy, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 52.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
Partly cloudy, with a low around 37.
Veterans Day
Mostly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Islesboro ME
 44.31°N 68.91°W (Elev. 7 ft)
Last Update:
1:13 pm EST Nov 4, 2026
Forecast Valid:
3pm EST Nov 4, 2026-6pm EST Nov 11, 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