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.

12°F

-11°C

Humidity 51%
Wind Speed Calm
Barometer 29.88 in (1015.4 mb)
Dewpoint -3°F (-19°C)
Visibility NA
Last update 9 Dec 4:56 pm EST
Extended Forecast for

Greenville ME

Winter Weather Advisory December 10, 01:00pm until December 11, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of snow between midnight and 2am. Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 1pm. High near 27. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 23. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow

  • Thursday

    Thursday: A chance of snow showers, mainly before 5pm. Mostly cloudy, with a high near 27. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 11. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph.

    High: 20 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 12. West wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A slight chance of snow between midnight and 2am. Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 1pm. High near 27. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow, mainly before 1am. Low around 23. Southwest wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
A chance of snow showers, mainly before 5pm. Mostly cloudy, with a high near 27. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 11. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 20. Breezy, with a west wind 15 to 20 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 12. West wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Partly sunny, with a high near 25.
Saturday Night
A slight chance of snow after 8pm. Mostly cloudy, with a low around 13. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly after 8am. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 12.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 17.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Greenville ME
 45.45°N 69.58°W (Elev. 1119 ft)
Last Update:
12:43 pm EST Dec 9, 2025
Forecast Valid:
5pm EST Dec 9, 2025-6pm EST Dec 16, 2025
 
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