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.

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 30.02 in (1018.5 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 4 Mar 12:56 am EST
Extended Forecast for

Lily Bay State Park ME

  • Overnight

    Overnight: A chance of snow, mainly before 3am. Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming southwest. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 41 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West wind around 6 mph becoming light and variable after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22. North wind around 6 mph.

    High: 22 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. East wind 3 to 5 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow, mainly between 9am and noon. Mostly cloudy, with a high near 28. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow and freezing rain before midnight, then a chance of snow, freezing rain, and sleet between midnight and 3am, then a chance of freezing rain and sleet after 3am. Mostly cloudy, with a low around 25. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of freezing rain before 9am, then rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Freezing
    Rain Likely
    then Rain
    Likely

  • Saturday Night

    Saturday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of snow, mainly before 3am. Mostly cloudy, with a low around 24. South wind 5 to 7 mph becoming southwest. Chance of precipitation is 40%.
Wednesday
Mostly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 17. West wind around 6 mph becoming light and variable after midnight.
Thursday
Mostly cloudy, with a high near 22. North wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 12. East wind 3 to 5 mph.
Friday
A chance of snow, mainly between 9am and noon. Mostly cloudy, with a high near 28. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.
Friday Night
A slight chance of snow and freezing rain before midnight, then a chance of snow, freezing rain, and sleet between midnight and 3am, then a chance of freezing rain and sleet after 3am. Mostly cloudy, with a low around 25. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Saturday
A chance of freezing rain before 9am, then rain likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lily Bay State Park ME
 45.57°N 69.55°W (Elev. 1056 ft)
Last Update:
12:44 am EST Mar 4, 2026
Forecast Valid:
1am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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