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.

29°F

-2°C

Humidity 100%
Wind Speed SE 12 G 26 mph
Barometer 29.58 in (1003.6 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill19°F (-7°C)
Last update 11 Mar 10:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Rain likely, mainly after 3am. Patchy fog after 1am. Otherwise, cloudy, with a low around 31. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 31 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain likely, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a south wind 7 to 12 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 36 °F⇓

    Rain Likely
    and Patchy
    Fog then
    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. Northwest wind around 18 mph, with gusts as high as 32 mph.

    Low: 15 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds, with a high near 32. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 32 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow likely, mainly after 9pm. Mostly cloudy, with a low around 23. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 34. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 9pm. Mostly cloudy, with a low around 13. West wind around 16 mph. Chance of precipitation is 20%.

    Low: 13 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow before 5am, then snow and sleet likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.

    Low: 22 °F

    Chance Snow
    then
    Snow/Sleet
    Likely

Detailed Forecast

Tonight
Rain likely, mainly after 3am. Patchy fog after 1am. Otherwise, cloudy, with a low around 31. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain likely, mainly before 10am. Patchy fog before 9am. Otherwise, mostly cloudy, with a temperature falling to around 26 by 5pm. Breezy, with a south wind 7 to 12 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 15. Wind chill values as low as zero. Northwest wind around 18 mph, with gusts as high as 32 mph.
Friday
Increasing clouds, with a high near 32. Northwest wind 9 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Snow likely, mainly after 9pm. Mostly cloudy, with a low around 23. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday
A chance of snow. Mostly cloudy, with a high near 34. South wind 8 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 50%.
Saturday Night
A slight chance of snow before 9pm. Mostly cloudy, with a low around 13. West wind around 16 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 32.
Sunday Night
A chance of snow before 5am, then snow and sleet likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Monday
Rain, snow, freezing rain, and sleet likely before 8am, then rain, snow, and freezing rain between 8am and 11am, then rain after 11am. High near 47. Breezy. Chance of precipitation is 90%.
Monday Night
Rain and snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Tuesday
A chance of snow. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 22.
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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:
11:00 pm EDT Mar 11, 2026
Forecast Valid:
11pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation