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 38%
Wind Speed SE 3 mph
Barometer 30.11 in (1021.7 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Last update 25 Mar 9:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Snow likely, mainly after 2am. Mostly cloudy, with a low around 23. Calm wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.

    Low: 23 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. High near 43. South wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    then Chance
    Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 33 mph.

    High: 27 °F

    Mostly Sunny
    then Sunny
    and Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 2. North wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 2 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Northwest wind 6 to 9 mph.

    High: 18 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5. Light and variable wind.

    Low: 5 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow likely, mainly after 2am. Mostly cloudy, with a low around 23. Calm wind becoming southeast 5 to 9 mph after midnight. Chance of precipitation is 70%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow before 9am, then a chance of rain and snow between 9am and 11am, then a chance of rain after 11am. High near 43. South wind around 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain before 10pm, then a chance of snow. Mostly cloudy, with a low around 21. Northwest wind 5 to 7 mph. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 27. Blustery, with a northwest wind 10 to 20 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 2. North wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 18. Northwest wind 6 to 9 mph.
Saturday Night
Partly cloudy, with a low around 5. Light and variable wind.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 17.
Monday
A chance of snow before 2pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
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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:
10:06 pm EDT Mar 25, 2026
Forecast Valid:
10pm EDT Mar 25, 2026-6pm EDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation