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 100%
Wind Speed Calm
Barometer 30.10 in (1019.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 18 Apr 1:56 am EDT
Extended Forecast for

4 Miles N Union ME

  • Overnight

    Overnight: Mostly clear, with a low around 41. Calm wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog between 7am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light east wind becoming southeast 5 to 10 mph in the morning.

    High: 55 °F

    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of rain, mainly before 10pm. Patchy fog after 2am. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.

    Low: 38 °F

    Chance Rain
    then Patchy
    Fog

  • Sunday

    Sunday: Rain. Areas of fog before 9am. High near 48. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 90%.

    High: 48 °F

    Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain and snow likely before midnight, then a chance of snow between midnight and 3am. Mostly cloudy, with a low around 31. West wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 41. Calm wind.
Saturday
Patchy fog between 7am and 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light east wind becoming southeast 5 to 10 mph in the morning.
Saturday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog after 2am. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph becoming calm in the evening.
Sunday
Rain. Areas of fog before 9am. High near 48. Calm wind becoming south around 5 mph in the morning. Chance of precipitation is 90%.
Sunday Night
Rain and snow likely before midnight, then a chance of snow between midnight and 3am. Mostly cloudy, with a low around 31. West wind around 5 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Union ME
 44.28°N 69.28°W (Elev. 407 ft)
Last Update:
2:26 am EDT Apr 18, 2026
Forecast Valid:
2am EDT Apr 18, 2026-6pm EDT Apr 24, 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