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.

21°F

-6°C

Humidity 52%
Wind Speed NW 8 mph
Barometer 29.92 in (1015.8 mb)
Dewpoint 6°F (-14°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 21 Feb 1:56 pm EST
Extended Forecast for

4 Miles NW Greenville Junction ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 21. North wind around 10 mph.

    High: 21 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 7. Wind chill values as low as -2. North wind 6 to 10 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. 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%.

    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.

    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

Detailed Forecast

This Afternoon
Sunny, with a high near 21. North wind around 10 mph.
Tonight
Mostly clear, with a low around 7. Wind chill values as low as -2. North wind 6 to 10 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. 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%.
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.
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%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Greenville Junction ME
 45.51°N 69.75°W (Elev. 2034 ft)
Last Update:
12:44 pm EST Feb 21, 2026
Forecast Valid:
2pm EST Feb 21, 2026-6pm EST Feb 27, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation