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

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

16°F

-9°C

Humidity 77%
Wind Speed NW 7 mph
Barometer 30.06 in (1021.0 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill6°F (-14°C)
Last update 21 Feb 10:56 pm EST
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -2. North wind 6 to 9 mph.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 28. Wind chill values as low as -1. East wind 3 to 6 mph.

    High: 28 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 13. Wind chill values as low as -1. East wind 7 to 13 mph.

    Low: 13 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 18. Wind chill values as low as -1. Blustery, with a north wind 15 to 24 mph. Chance of precipitation is 50%.

    High: 18 °F

    Chance Snow
    and Blustery

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Blustery, with a north wind around 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 15 °F

    Snow Likely
    and Blustery

  • Tuesday

    Tuesday: Partly sunny, with a high near 18. Blustery, with a northwest wind 20 to 24 mph.

    High: 18 °F

    Partly Sunny
    and Blustery

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -1. Northwest wind 10 to 17 mph.

    Low: -1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow after 4pm. Partly sunny, with a high near 17. Chance of precipitation is 20%.

    High: 17 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 7. Wind chill values as low as -2. North wind 6 to 9 mph.
Sunday
Sunny, with a high near 28. Wind chill values as low as -1. East wind 3 to 6 mph.
Sunday Night
Increasing clouds, with a low around 13. Wind chill values as low as -1. East wind 7 to 13 mph.
Monday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 18. Wind chill values as low as -1. Blustery, with a north wind 15 to 24 mph. Chance of precipitation is 50%.
Monday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 15. Blustery, with a north wind around 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 18. Blustery, with a northwest wind 20 to 24 mph.
Tuesday Night
Partly cloudy, with a low around -1. Northwest wind 10 to 17 mph.
Wednesday
A slight chance of snow after 4pm. Partly sunny, with a high near 17. Chance of precipitation is 20%.
Wednesday Night
A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Thursday
A chance of snow. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Greenville Junction ME
 45.51°N 69.75°W (Elev. 2034 ft)
Last Update:
6:32 pm EST Feb 21, 2026
Forecast Valid:
11pm EST Feb 21, 2026-6pm EST Feb 28, 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