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

56°F

13°C

Humidity 42%
Wind Speed Vrbl 5 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 11 May 6:56 pm EDT
Extended Forecast for

Belfast ME

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Calm wind.

    Low: 39 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 59. North wind 5 to 10 mph.

    High: 59 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Partly Cloudy
    then Areas
    Frost

  • Wednesday

    Wednesday: A 40 percent chance of showers after 2pm. Partly sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain. Low around 43. South wind around 5 mph. Chance of precipitation is 90%.

    Low: 43 °F

    Rain

  • Thursday

    Thursday: Rain. High near 57. Chance of precipitation is 90%.

    High: 57 °F

    Rain

  • Thursday Night

    Thursday Night: Showers. Low around 47. Chance of precipitation is 90%.

    Low: 47 °F

    Showers

  • Friday

    Friday: Showers. High near 58. Chance of precipitation is 80%.

    High: 58 °F

    Showers

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 39. Calm wind.
Tuesday
Increasing clouds, with a high near 59. North wind 5 to 10 mph.
Tuesday Night
Areas of frost after 4am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Wednesday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 59. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Rain. Low around 43. South wind around 5 mph. Chance of precipitation is 90%.
Thursday
Rain. High near 57. Chance of precipitation is 90%.
Thursday Night
Showers. Low around 47. Chance of precipitation is 90%.
Friday
Showers. High near 58. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 47.
Saturday
Partly sunny, with a high near 67.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 48.
Monday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belfast ME
 44.42°N 69.03°W (Elev. 151 ft)
Last Update:
7:50 pm EDT May 11, 2026
Forecast Valid:
7pm EDT May 11, 2026-6pm EDT May 18, 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