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 88%
Wind Speed NW 18 G 33 mph
Barometer 29.39 in (997.8 mb)
Dewpoint 13°F (-11°C)
Visibility NA
Wind Chill0°F (-18°C)
Last update 23 Feb 10:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

  • Tonight

    Tonight: A chance of snow, mainly between 1am and 2am. Widespread blowing snow, mainly before 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Windy, with a north wind 22 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 9am. Partly sunny, with a high near 19. Wind chill values as low as -6. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 19 °F

    Patchy
    Blowing Snow
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 30 mph.

    Low: 0 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow, mainly after noon. High near 21. Wind chill values as low as -8. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 14. East wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 26. West wind 13 to 16 mph, with gusts as high as 30 mph.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 1am. Partly cloudy, with a low around 11. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 9am. Mostly sunny, with a high near 26. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly between 1am and 2am. Widespread blowing snow, mainly before 1am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Windy, with a north wind 22 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Tuesday
Patchy blowing snow before 9am. Partly sunny, with a high near 19. Wind chill values as low as -6. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.
Tuesday Night
Mostly clear, with a low around 0. Wind chill values as low as -11. Northwest wind 12 to 17 mph becoming west 6 to 11 mph after midnight. Winds could gust as high as 30 mph.
Wednesday
Snow, mainly after noon. High near 21. Wind chill values as low as -8. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A chance of snow before midnight, then a slight chance of snow showers between midnight and 1am. Mostly cloudy, with a low around 14. East wind 7 to 9 mph becoming west after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 26. West wind 13 to 16 mph, with gusts as high as 30 mph.
Thursday Night
A chance of snow, mainly after 1am. Partly cloudy, with a low around 11. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Friday
A slight chance of snow before 9am. Mostly sunny, with a high near 26. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Partly cloudy, with a low around 17.
Sunday
Mostly sunny, with a high near 22. Blustery.
Sunday Night
Partly cloudy, with a low around -3. Blustery.
Monday
A chance of snow. Mostly sunny, with a high near 11. Chance of precipitation is 30%.
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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:
11:23 pm EST Feb 23, 2026
Forecast Valid:
11pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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Chance of Precipitation