National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

29°F

-2°C

Humidity 96%
Wind Speed SE 10 G 23 mph
Barometer 29.93 in (1015.7 mb)
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 30 Nov 5:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 9pm, then a slight chance of rain between 9pm and 10pm. Low around 21. Breezy, with a south wind 13 to 21 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than one inch possible.

    Low: 21 °F

    Wintry Mix
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a temperature rising to near 29 by 9am, then falling to around 17 during the remainder of the day. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 34 mph.

    High: 29 °F⇓

    Mostly Sunny
    and Blustery

  • Monday Night

    Monday Night: Increasing clouds, with a low around 12. Wind chill values as low as -1. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.

    Low: 12 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Snow, mainly after 8am. High near 21. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. North wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 16 °F

    Snow Likely
    then Chance
    Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Northwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. South wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 40%.

    High: 26 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -1. Windy.

    Low: -1 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Tonight
Rain and snow, possibly mixed with sleet before 9pm, then a slight chance of rain between 9pm and 10pm. Low around 21. Breezy, with a south wind 13 to 21 mph becoming west after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of less than one inch possible.
Monday
Mostly sunny, with a temperature rising to near 29 by 9am, then falling to around 17 during the remainder of the day. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 34 mph.
Monday Night
Increasing clouds, with a low around 12. Wind chill values as low as -1. Northwest wind 5 to 14 mph becoming southwest after midnight. Winds could gust as high as 25 mph.
Tuesday
Snow, mainly after 8am. High near 21. South wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 16. North wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Mostly sunny, with a high near 23. Northwest wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 17. South wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday
A chance of snow showers, mainly after 11am. Mostly cloudy, with a high near 26. Breezy. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around -1. Windy.
Friday
Sunny, with a high near 11. Blustery.
Friday Night
Partly cloudy, with a low around 7.
Saturday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 19. Chance of precipitation is 20%.
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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:
5:28 pm EST Nov 30, 2025
Forecast Valid:
6pm EST Nov 30, 2025-6pm EST Dec 7, 2025
 
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Additional Resources

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Chance of Precipitation