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

49°F

9°C

Humidity 66%
Wind Speed SW 10 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 9 Mar 4:56 pm EDT
Extended Forecast for

Islesboro ME

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Calm wind becoming south around 5 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog. Otherwise, increasing clouds, with a low around 33. Calm wind becoming north around 5 mph after midnight.

    Low: 33 °F

    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly after 11am. Patchy fog. Otherwise, cloudy, with a high near 36. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.

    High: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: Rain. Patchy fog. Low around 35. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly before 9am. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Chance of precipitation is 60%.

    High: 49 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow before 11pm, then rain and snow. Low around 30. Chance of precipitation is 80%.

    Low: 30 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 58. Calm wind becoming south around 5 mph.
Tuesday Night
Patchy fog. Otherwise, increasing clouds, with a low around 33. Calm wind becoming north around 5 mph after midnight.
Wednesday
Rain likely, mainly after 11am. Patchy fog. Otherwise, cloudy, with a high near 36. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
Rain. Patchy fog. Low around 35. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Thursday
Rain likely, mainly before 9am. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 11pm, then a chance of snow between 11pm and midnight. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 38.
Friday Night
A chance of snow before 11pm, then rain and snow. Low around 30. Chance of precipitation is 80%.
Saturday
Rain and snow likely before 2pm, then a chance of rain between 2pm and 3pm. Partly sunny, with a high near 40. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Sunday Night
Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 70%.
Monday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
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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:
2:28 pm EDT Mar 9, 2026
Forecast Valid:
5pm EDT Mar 9, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation