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

65°F

18°C

Humidity 54%
Wind Speed NE 10 mph
Barometer 29.91 in (1013.0 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 17 Apr 3:56 pm EDT
Extended Forecast for

Belfast ME

  • Tonight

    Tonight: Mostly clear, with a low around 42. North wind around 5 mph becoming calm.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 54. Southeast wind 5 to 10 mph.

    High: 54 °F

    Patchy Fog
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers. Patchy fog after 2am. Otherwise, cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers and
    Patchy Fog

  • Sunday

    Sunday: A chance of showers before 9am, then rain, mainly after 9am. Patchy fog before 9am. High near 45. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 90%.

    High: 45 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 50 percent chance of rain before 2am. Mostly cloudy, with a low around 32. West wind around 10 mph.

    Low: 32 °F

    Chance Rain

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 42. North wind around 5 mph becoming calm.
Saturday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 54. Southeast wind 5 to 10 mph.
Saturday Night
A 40 percent chance of showers. Patchy fog after 2am. Otherwise, cloudy, with a low around 39. Southeast wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 9am, then rain, mainly after 9am. Patchy fog before 9am. High near 45. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 90%.
Sunday Night
A 50 percent chance of rain before 2am. Mostly cloudy, with a low around 32. West wind around 10 mph.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 46.
Tuesday Night
A 30 percent chance of showers after 3am. Mostly cloudy, with a low around 34.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Partly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belfast ME
 44.41°N 69°W (Elev. 154 ft)
Last Update:
2:40 pm EDT Apr 17, 2026
Forecast Valid:
4pm EDT Apr 17, 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