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.

22°F

-6°C

Humidity 60%
Wind Speed E 7 mph
Barometer 30.01 in (1018.5 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill13°F (-11°C)
Last update 22 Feb 9:56 pm EST
Extended Forecast for

Onawa ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Northeast wind 5 to 9 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Snow, mainly after 1pm. Areas of blowing snow after 1pm. High near 23. Blustery, with a northeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 23 °F

    Chance Snow
    then Snow and
    Areas Blowing
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before 2am. Areas of blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Blustery, with a north wind 22 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Snow Likely
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow. Mostly sunny, with a high near 26. Wind chill values as low as -3. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph.

    High: 26 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 1. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 1 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow, mainly after 11am. Partly sunny, with a high near 26. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 16. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 8pm. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. Northeast wind 5 to 9 mph.
Monday
Snow, mainly after 1pm. Areas of blowing snow after 1pm. High near 23. Blustery, with a northeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Snow likely, mainly before 2am. Areas of blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -1. Blustery, with a north wind 22 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Patchy blowing snow. Mostly sunny, with a high near 26. Wind chill values as low as -3. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 34 mph.
Tuesday Night
Mostly clear, with a low around 1. Northwest wind 5 to 9 mph becoming calm after midnight.
Wednesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 26. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 16. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 33.
Thursday Night
A chance of snow, mainly after 8pm. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Friday
A chance of snow, mainly before 9am. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onawa ME
 45.37°N 69.36°W (Elev. 597 ft)
Last Update:
7:05 pm EST Feb 22, 2026
Forecast Valid:
10pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
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Additional Resources

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Chance of Precipitation