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.

33°F

1°C

Humidity 89%
Wind Speed NW 14 G 24 mph
Barometer 30.14 in (1022.5 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 1 Apr 3:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. North wind around 6 mph becoming calm in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 38. Calm wind becoming east around 5 mph in the afternoon.

    High: 38 °F

    Patchy Fog
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Snow likely before midnight, then snow and sleet between midnight and 3am, then snow, freezing rain, and sleet after 3am. Low around 24. Southeast wind 3 to 8 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely
    then Wintry
    Mix

  • Friday

    Friday: Freezing rain and sleet before 8am, then freezing rain between 8am and 1pm, then rain likely after 1pm. High near 45. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.

    High: 45 °F

    Wintry Mix
    and Breezy

  • Friday Night

    Friday Night: A chance of showers, mainly before 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 28. South wind around 8 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 40. North wind around 8 mph.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain and snow before 11pm, then freezing rain, possibly mixed with sleet. Low around 29. Southeast wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    Low: 29 °F

    Chance Wintry
    Mix then
    Wintry Mix

  • Sunday

    Sunday: Rain or freezing rain, becoming all rain after 11am. High near 44. Chance of precipitation is 90%.

    High: 44 °F

    Rain/Freezing
    Rain then
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain Likely
    then Slight
    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. North wind around 6 mph becoming calm in the evening.
Thursday
Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 38. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
Snow likely before midnight, then snow and sleet between midnight and 3am, then snow, freezing rain, and sleet after 3am. Low around 24. Southeast wind 3 to 8 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Friday
Freezing rain and sleet before 8am, then freezing rain between 8am and 1pm, then rain likely after 1pm. High near 45. Breezy, with a south wind 16 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New ice accumulation of 0.1 to 0.3 of an inch possible. New sleet accumulation of less than a half inch possible.
Friday Night
A chance of showers, mainly before 1am. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 28. South wind around 8 mph becoming northwest after midnight. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 40. North wind around 8 mph.
Saturday Night
A chance of rain and snow before 11pm, then freezing rain, possibly mixed with sleet. Low around 29. Southeast wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Sunday
Rain or freezing rain, becoming all rain after 11am. High near 44. Chance of precipitation is 90%.
Sunday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Monday
A slight chance of snow after 11am. Partly sunny, with a high near 37. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Sunny, with a high near 34.
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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:
4:03 pm EDT Apr 1, 2026
Forecast Valid:
4pm EDT Apr 1, 2026-6pm EDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation