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.

47°F

8°C

Humidity 22%
Wind Speed E 6 mph
Barometer 30.28 in (1026.8 mb)
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 12 Apr 4:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • Tonight

    Tonight: Rain, mainly after 4am. Low around 33. Light south wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain. Patchy fog before 8am. High near 52. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain, mainly before 7pm. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 42. Southwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 42 °F

    Chance Rain
    and Patchy
    Fog

  • Tuesday

    Tuesday: A chance of rain, mainly after 5pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 56. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.

    High: 56 °F

    Patchy Fog
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. South wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Wednesday

    Wednesday: A chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 60 °F

    Chance Rain
    and Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 43. Light northeast wind. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.

    High: 55 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

Detailed Forecast

Tonight
Rain, mainly after 4am. Low around 33. Light south wind increasing to 5 to 9 mph in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. Patchy fog before 8am. High near 52. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain, mainly before 7pm. Patchy fog before 1am, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 42. Southwest wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain, mainly after 5pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 56. Northwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%.
Tuesday Night
Rain and thunderstorms likely. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 45. South wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A chance of rain. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 60. Southwest wind 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Light northeast wind. Chance of precipitation is 50%.
Thursday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A chance of rain, mainly before 2pm. Partly sunny, with a high near 61. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Sunday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
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 12, 2026
Forecast Valid:
5pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation