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.

Overcast

46°F

8°C

Humidity 96%
Wind Speed NA
Barometer NA
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 18 Apr 5:46 am EDT
Extended Forecast for

4 Miles SW Belfast ME

  • Today

    Today: Patchy fog between 7am and 9am. 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

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before 1am. Patchy fog after 2am. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain, mainly after 7am. Areas of fog before 9am. High near 49. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 49 °F

    Rain and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain likely before 1am, then a chance of snow between 1am and 3am. Cloudy during the early evening, then gradual clearing, 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 Likely
    then Chance
    Rain/Snow

  • Monday

    Monday: Mostly sunny, with a high near 47. West wind around 5 mph.

    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 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers. Mostly cloudy, with a high near 51.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

Today
Patchy fog between 7am and 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 55. Light east wind becoming southeast 5 to 10 mph in the morning.
Tonight
A 30 percent chance of rain, mainly before 1am. Patchy fog after 2am. Otherwise, cloudy, with a low around 38. Southeast wind around 5 mph becoming calm. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 7am. Areas of fog before 9am. High near 49. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain likely before 1am, then a chance of snow between 1am and 3am. Cloudy during the early evening, then gradual clearing, 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. West wind around 5 mph.
Monday Night
Partly cloudy, with a low around 25.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
A 30 percent chance of showers. Mostly cloudy, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 54.
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 SW Belfast ME
 44.38°N 69.1°W (Elev. 299 ft)
Last Update:
2:26 am EDT Apr 18, 2026
Forecast Valid:
6am 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