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 88%
Wind Speed NE 3 mph
Barometer 29.94 in (1016.1 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Last update 23 Mar 5:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind 3 to 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow Showers
    Likely then
    Isolated Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind 5 to 7 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 11am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow likely, mainly before 3am. Mostly cloudy, with a low around 20. South wind around 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.

    Low: 20 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow, mainly before 10am. Mostly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

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

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 13. North wind 3 to 8 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 33. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 20. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 33. West wind 9 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 11am, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 38. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain and snow likely, mainly before 3am. Mostly cloudy, with a low around 20. South wind around 8 mph becoming west after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 70%.
Friday
A chance of snow, mainly before 10am. Mostly sunny, with a high near 27. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
A slight chance of snow. Mostly sunny, with a high near 31. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 15.
Monday
A slight chance of snow. Mostly sunny, with a high near 34. Chance of precipitation is 20%.
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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:
4:02 pm EDT Mar 23, 2026
Forecast Valid:
6pm EDT Mar 23, 2026-6pm EDT Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation