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.

15°F

-9°C

Humidity 35%
Wind Speed Vrbl 3 mph
Barometer 30.23 in (1027.0 mb)
Dewpoint -8°F (-22°C)
Visibility NA
Last update 28 Mar 12:56 pm EDT
Extended Forecast for

3 Miles N Onawa ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 22. Northwest wind around 7 mph.

    High: 22 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow showers between 11pm and 2am. Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 31 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow between 9am and 2pm, then rain and snow likely. Mostly cloudy, with a high near 37. East wind 9 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain or freezing rain likely before 11pm, then rain. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Rain/Freezing
    Rain Likely
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 22. Northwest wind around 7 mph.
Tonight
A slight chance of snow showers between 11pm and 2am. Partly cloudy, with a low around 11. Wind chill values as low as zero. West wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 31. Southwest wind 9 to 15 mph, with gusts as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 25. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Partly sunny, with a high near 43. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 27. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday
A chance of snow between 9am and 2pm, then rain and snow likely. Mostly cloudy, with a high near 37. East wind 9 to 11 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Rain or freezing rain likely before 11pm, then rain. Low around 32. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Wednesday Night
A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 33.
Thursday Night
Partly cloudy, with a low around 19.
Friday
A slight chance of snow. Partly sunny, with a high near 34. 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:
4:02 am EDT Mar 28, 2026
Forecast Valid:
1pm EDT Mar 28, 2026-6pm EDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation