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

38°F

3°C

Humidity 83%
Wind Speed Calm
Barometer 29.91 in (1013.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 10 Mar 4:56 am EDT
Extended Forecast for

4 Miles SW Union ME

  • Today

    Today: Sunny, with a high near 66. Light southwest wind increasing to 5 to 10 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Light and variable wind becoming northeast 5 to 10 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain, mainly after 8am. Patchy dense fog before 11am, then patchy dense fog after 1pm. High near 45. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Rain and
    Patchy Dense
    Fog

  • Wednesday Night

    Wednesday Night: Rain. Areas of dense fog. Low around 34. East wind around 5 mph becoming south after midnight. Chance of precipitation is 80%.

    Low: 34 °F

    Rain and
    Areas Dense
    Fog

  • Thursday

    Thursday: Rain likely, mainly before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.

    High: 52 °F

    Rain Likely
    and Areas Fog

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Snow likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 11am, then a chance of snow between 11am and noon. Partly sunny, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

Today
Sunny, with a high near 66. Light southwest wind increasing to 5 to 10 mph in the afternoon.
Tonight
Partly cloudy, with a low around 32. Light and variable wind becoming northeast 5 to 10 mph after midnight.
Wednesday
Rain, mainly after 8am. Patchy dense fog before 11am, then patchy dense fog after 1pm. High near 45. East wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Areas of dense fog. Low around 34. East wind around 5 mph becoming south after midnight. Chance of precipitation is 80%.
Thursday
Rain likely, mainly before 10am. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 52. Southwest wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 40.
Friday Night
Snow likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Saturday
A chance of rain and snow before 11am, then a chance of snow between 11am and noon. Partly sunny, with a high near 43. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 43.
Sunday Night
Rain and snow likely. Cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
Rain likely. Cloudy, with a high near 50. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Union ME
 44.17°N 69.34°W (Elev. 187 ft)
Last Update:
2:27 am EDT Mar 10, 2026
Forecast Valid:
5am EDT Mar 10, 2026-6pm EDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation