National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

28°F

-2°C

Humidity NA
Wind Speed SE 7 mph
Barometer 29.75 in (1009.5 mb)
Dewpoint N/A
Visibility NA
Wind Chill21°F (-6°C)
Last update 20 Mar 7:56 pm EDT
Extended Forecast for

Greenville Junction ME

  • Tonight

    Tonight: Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around 27. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 50%.

    Low: 27 °F

    Scattered
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 35. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 22. Northwest wind 5 to 9 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 30. Southeast wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 22. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.

    Low: 22 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 29. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 17. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

  • Tuesday

    Tuesday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Scattered snow showers, mainly before 11pm. Mostly cloudy, with a low around 27. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 50%.
Saturday
Mostly sunny, with a high near 35. Northwest wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Increasing clouds, with a low around 22. Northwest wind 5 to 9 mph.
Sunday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 30. Southeast wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 29. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Monday Night
A chance of snow, mainly before 9pm. Mostly cloudy, with a low around 17. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 32.
Tuesday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Wednesday
A chance of snow, mainly after 8am. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Wednesday Night
A slight chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Friday
Snow likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville Junction ME
 45.46°N 69.67°W (Elev. 1453 ft)
Last Update:
6:37 pm EDT Mar 20, 2026
Forecast Valid:
8pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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