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.

18°F

-8°C

Humidity 62%
Wind Speed E 8 G 21 mph
Barometer 29.81 in (1011.9 mb)
Dewpoint 7°F (-14°C)
Visibility NA
Wind Chill8°F (-13°C)
Last update 23 Feb 5:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Snow likely, mainly after 2pm. Areas of blowing snow after 1pm. Mostly cloudy, with a high near 19. Wind chill values as low as -1. Blustery, with a northeast wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 19 °F

    Mostly Cloudy
    then Snow
    Likely and
    Areas Blowing
    Snow

  • Tonight

    Tonight: Snow likely, mainly before 10pm. Areas of blowing snow. Mostly cloudy, with a low around 13. Wind chill values as low as -3. Blustery, with a north wind 21 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 13 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow. Partly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 14 to 18 mph, with gusts as high as 32 mph.

    High: 20 °F

    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1. Wind chill values as low as -11. Northwest wind 7 to 16 mph becoming southwest after midnight. Winds could gust as high as 29 mph.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow, mainly after 10am. Mostly cloudy, with a high near 22. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 22 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Southeast wind around 9 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 15 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.

    Low: 13 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 8am. Mostly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly after 2pm. Areas of blowing snow after 1pm. Mostly cloudy, with a high near 19. Wind chill values as low as -1. Blustery, with a northeast wind 16 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow likely, mainly before 10pm. Areas of blowing snow. Mostly cloudy, with a low around 13. Wind chill values as low as -3. Blustery, with a north wind 21 to 25 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Patchy blowing snow. Partly sunny, with a high near 20. Wind chill values as low as -4. Northwest wind 14 to 18 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 1. Wind chill values as low as -11. Northwest wind 7 to 16 mph becoming southwest after midnight. Winds could gust as high as 29 mph.
Wednesday
A chance of snow, mainly after 10am. Mostly cloudy, with a high near 22. South wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 15. Southeast wind around 9 mph becoming west after midnight. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 26. West wind 11 to 14 mph, with gusts as high as 25 mph.
Thursday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 40%.
Friday
A chance of snow, mainly before 8am. Mostly sunny, with a high near 30. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 13.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 26.
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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:
4:21 am EST Feb 23, 2026
Forecast Valid:
6am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation