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.

35°F

2°C

Humidity 48%
Wind Speed NW 9 G 18 mph
Barometer 30.16 in (1022.9 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 11 Apr 8:56 pm EDT
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • Tonight

    Tonight: Mostly clear, with a low around 25. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 47. Northwest wind around 6 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then a chance of rain and snow between 1am and 3am, then rain likely after 3am. Mostly cloudy, with a low around 33. South wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain. Patchy fog before noon. High near 53. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 45. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 3pm. Partly sunny, with a high near 58. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 58 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 44. Southeast wind around 6 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.

    High: 57 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 25. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 47. Northwest wind around 6 mph.
Sunday Night
A chance of rain before 1am, then a chance of rain and snow between 1am and 3am, then rain likely after 3am. Mostly cloudy, with a low around 33. South wind 3 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Rain. Patchy fog before noon. High near 53. South wind 8 to 10 mph, with gusts as high as 20 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 9pm. Mostly cloudy, with a low around 45. Northwest wind around 6 mph. Chance of precipitation is 30%.
Tuesday
A slight chance of rain after 3pm. Partly sunny, with a high near 58. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 44. Southeast wind around 6 mph. Chance of precipitation is 60%.
Wednesday
A chance of rain, mainly after 1pm. Mostly cloudy, with a high near 57. Chance of precipitation is 30%.
Wednesday Night
Rain likely, mainly after 9pm. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Friday
A slight chance of rain. Mostly sunny, with a high near 60. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 39.
Saturday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
8:07 pm EDT Apr 11, 2026
Forecast Valid:
9pm EDT Apr 11, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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