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.

31°F

-1°C

Humidity 100%
Wind Speed NW 20 G 26 mph
Barometer 29.71 in (1007.6 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 19 Apr 8:56 pm EDT
Extended Forecast for

3 Miles N Onawa ME

  • Tonight

    Tonight: A chance of snow, mainly before 10pm. Partly cloudy, with a low around 25. Northwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow
    then Partly
    Cloudy

  • Monday

    Monday: A slight chance of snow showers after 1pm. Mostly sunny, with a high near 32. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 20. Northwest wind 6 to 9 mph.

    Low: 20 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 38. East wind around 6 mph becoming southwest in the morning.

    High: 38 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 26. South wind around 7 mph.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 10am. Partly sunny, with a high near 38. Southeast wind around 9 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 30. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly before 10pm. Partly cloudy, with a low around 25. Northwest wind 11 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday
A slight chance of snow showers after 1pm. Mostly sunny, with a high near 32. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 20. Northwest wind 6 to 9 mph.
Tuesday
Sunny, with a high near 38. East wind around 6 mph becoming southwest in the morning.
Tuesday Night
Partly cloudy, with a low around 26. South wind around 7 mph.
Wednesday
A chance of snow showers, mainly after 10am. Partly sunny, with a high near 38. Southeast wind around 9 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 30. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of snow before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of rain after 2pm. Partly sunny, with a high near 43. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Sunday
A slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 20%.
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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:
4:02 pm EDT Apr 19, 2026
Forecast Valid:
9pm EDT Apr 19, 2026-6pm EDT Apr 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation