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.

6°F

-14°C

Humidity 73%
Wind Speed NW 13 G 25 mph
Barometer 30.00 in (1019.0 mb)
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill-11°F (-24°C)
Last update 8 Dec 9:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Sunny and cold, with a high near 4. Wind chill values as low as -19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 4 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 1. Wind chill values as low as -19. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 13. Wind chill values as low as -15. Northwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.

    High: 13 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 10. Wind chill values as low as -5. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 2pm. Mostly cloudy, with a high near 25. South wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely

  • Thursday

    Thursday: A slight chance of snow before 10am. Partly sunny, with a high near 24. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 17.

    High: 17 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny and cold, with a high near 4. Wind chill values as low as -19. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -19. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Tuesday
Increasing clouds, with a high near 13. Wind chill values as low as -15. Northwest wind 6 to 11 mph becoming south in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 10. Wind chill values as low as -5. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Wednesday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 25. South wind 7 to 9 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 18. South wind around 11 mph becoming west after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Thursday
A slight chance of snow before 10am. Partly sunny, with a high near 24. West wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly sunny, with a high near 17.
Friday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Saturday
A slight chance of snow. Partly sunny, with a high near 16. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 9. Blustery. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 15. 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:
6:11 am EST Dec 8, 2025
Forecast Valid:
10am EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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Chance of Precipitation