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.

15°F

-9°C

Humidity 74%
Wind Speed SE 5 mph
Barometer 29.70 in (1008.6 mb)
Dewpoint 8°F (-13°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 6 Dec 4:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

  • Tonight

    Tonight: Partly cloudy, with a low around 12. South wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 12 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16. Wind chill values as low as -2. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -9. North wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow Likely

  • Monday

    Monday: Mostly sunny and cold, with a high near 7. Wind chill values as low as -14. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Mostly clear, with a low around 0. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 14. West wind 8 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.

    High: 14 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 11. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly after 11am. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 12. South wind 6 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Sunday
Partly sunny, with a high near 16. Wind chill values as low as -2. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Snow likely, mainly between 11pm and midnight. Mostly cloudy, with a low around 6. Wind chill values as low as -9. North wind 6 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Mostly sunny and cold, with a high near 7. Wind chill values as low as -14. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 0. Northwest wind 10 to 15 mph, with gusts as high as 26 mph.
Tuesday
Partly sunny, with a high near 14. West wind 8 to 10 mph becoming south in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 11. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow, mainly after 11am. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
Wednesday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Thursday
A chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 30%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 15. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Onawa ME
 45.42°N 69.37°W (Elev. 1900 ft)
Last Update:
12:43 pm EST Dec 6, 2025
Forecast Valid:
5pm EST Dec 6, 2025-6pm EST Dec 13, 2025
 
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Additional Resources

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Chance of Precipitation