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 76%
Wind Speed Calm
Barometer 29.92 in (1015.2 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 28 Feb 9:56 pm EST
Extended Forecast for

10 Miles NNE Dennistown ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 14. Wind chill values as low as -6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 14 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -7. Wind chill values as low as -21. Northwest wind around 10 mph, with gusts as high as 25 mph.

    Low: -7 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 11. Wind chill values as low as -21. West wind around 10 mph, with gusts as high as 20 mph.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around -1. West wind around 5 mph.

    Low: -1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow after 8pm. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

  • Wednesday

    Wednesday: A 30 percent chance of snow before 8am. Partly sunny, with a high near 36.

    High: 36 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as -1. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 14. Wind chill values as low as -6. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around -7. Wind chill values as low as -21. Northwest wind around 10 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 11. Wind chill values as low as -21. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around -1. West wind around 5 mph.
Tuesday
Partly sunny, with a high near 34.
Tuesday Night
A 50 percent chance of snow after 8pm. Mostly cloudy, with a low around 21.
Wednesday
A 30 percent chance of snow before 8am. Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
Mostly cloudy, with a high near 37.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Friday
A chance of rain, snow, and freezing rain. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Friday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Dennistown ME
 45.81°N 70.2°W (Elev. 1621 ft)
Last Update:
10:15 pm EST Feb 28, 2026
Forecast Valid:
10pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation