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.

26°F

-3°C

Humidity 48%
Wind Speed E 13 mph
Barometer 29.76 in (1010.1 mb)
Dewpoint 9°F (-13°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 20 Feb 6:56 pm EST
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • Tonight

    Tonight: A chance of snow between 9pm and 4am. Cloudy, with a low around 4. Wind chill values as low as -5. East wind around 7 mph becoming north after midnight. Chance of precipitation is 50%.

    Low: 4 °F

    Chance Snow

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 23. Wind chill values as low as -8. North wind around 8 mph.

    High: 23 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 8. North wind around 6 mph becoming calm after midnight.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. Light northeast wind.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. Calm wind becoming northeast around 5 mph after midnight.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow, mainly after 3pm. Partly sunny, with a high near 25. North wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow before 1am. Mostly cloudy, with a low around 12. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow between 9pm and 4am. Cloudy, with a low around 4. Wind chill values as low as -5. East wind around 7 mph becoming north after midnight. Chance of precipitation is 50%.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 23. Wind chill values as low as -8. North wind around 8 mph.
Saturday Night
Mostly clear, with a low around 8. North wind around 6 mph becoming calm after midnight.
Sunday
Sunny, with a high near 31. Light northeast wind.
Sunday Night
Partly cloudy, with a low around 9. Calm wind becoming northeast around 5 mph after midnight.
Monday
A chance of snow, mainly after 3pm. Partly sunny, with a high near 25. North wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow before 1am. Mostly cloudy, with a low around 12. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Partly cloudy, with a low around 1.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
A slight chance of snow. Mostly sunny, with a high near 27. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
5:54 pm EST Feb 20, 2026
Forecast Valid:
7pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation