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 88%
Wind Speed NW 13 G 26 mph
Barometer 29.92 in (1015.5 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 14 Mar 9:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 17 °F

    Snow Showers
    Likely then
    Scattered
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Northwest wind 5 to 7 mph becoming calm in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 21. Southeast wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain

  • Monday

    Monday: Freezing rain and sleet likely before 10am, then rain. Patchy fog before 2pm, then patchy fog after 3pm. High near 48. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    High: 48 °F

    Wintry Mix
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Monday Night

    Monday Night: Rain. Low around 34. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 34 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain and snow before noon, then a slight chance of snow between noon and 3pm. High near 37. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain/Snow
    then Slight
    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 6. West wind around 18 mph, with gusts as high as 28 mph.

    Low: 6 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Sunday
Mostly sunny, with a high near 34. Northwest wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
A slight chance of freezing rain after 1am. Mostly cloudy, with a low around 21. Southeast wind 5 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Freezing rain and sleet likely before 10am, then rain. Patchy fog before 2pm, then patchy fog after 3pm. High near 48. Breezy, with a southeast wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Monday Night
Rain. Low around 34. Breezy, with a south wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain and snow before noon, then a slight chance of snow between noon and 3pm. High near 37. Breezy, with a west wind 18 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 6. West wind around 18 mph, with gusts as high as 28 mph.
Wednesday
Sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Mostly cloudy, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
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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:
7:10 pm EDT Mar 14, 2026
Forecast Valid:
10pm EDT Mar 14, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation