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 77%
Wind Speed NW 7 mph
Barometer 29.66 in (1006.7 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill9°F (-13°C)
Last update 19 Jan 8:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • M.L.King Day

    M.L.King Day: Isolated snow showers after 1pm. Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 21 °F

    Partly Sunny
    then Isolated
    Snow Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -9. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.

    Low: 8 °F

    Chance Snow
    Showers then
    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 11. Wind chill values as low as -17. Breezy, with a west wind 22 to 25 mph, with gusts as high as 41 mph.

    High: 11 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 0. Wind chill values as low as -18. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.

    Low: 0 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 9. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

    Low: 9 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow, mainly before 2pm. Partly sunny, with a high near 25. South wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 11. Breezy.

    High: 11 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

M.L.King Day
Isolated snow showers after 1pm. Partly sunny, with a high near 21. Light and variable wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
A chance of snow showers, mainly before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 8. Wind chill values as low as -9. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 40%.
Tuesday
Sunny, with a high near 11. Wind chill values as low as -17. Breezy, with a west wind 22 to 25 mph, with gusts as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 0. Wind chill values as low as -18. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 15. Southwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 9. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.
Thursday
A chance of snow, mainly before 2pm. Partly sunny, with a high near 25. South wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 11. Breezy.
Friday Night
Partly cloudy, with a low around -10. Breezy.
Saturday
Mostly sunny and cold, with a high near -3. Blustery.
Saturday Night
Partly cloudy, with a low around -15. Blustery.
Sunday
Sunny and cold, with a high near -3. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Onawa ME
 45.42°N 69.37°W (Elev. 1900 ft)
Last Update:
6:08 am EST Jan 19, 2026
Forecast Valid:
9am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation