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.

43°F

6°C

Humidity 49%
Wind Speed Vrbl 6 mph
Barometer 30.24 in (1025.5 mb)
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 12 Apr 8:56 pm EDT
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • Tonight

    Tonight: Rain, mainly after 4am. Low around 34. South wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Rain

  • Monday

    Monday: Rain. High near 53. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a slight chance of showers between 8pm and 1am. Mostly cloudy, with a low around 43. Northwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain, mainly after 5pm. Partly sunny, with a high near 56. Northwest wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 30%.

    High: 56 °F

    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain and thunderstorms likely. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. South wind around 6 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 10am. Otherwise, mostly cloudy, with a high near 60. South wind 5 to 7 mph, with gusts as high as 17 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 44. Light north wind. Chance of precipitation is 50%.

    Low: 44 °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 10pm. 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 34. South wind 6 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 53. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of rain before 8pm, then a slight chance of showers between 8pm and 1am. Mostly cloudy, with a low around 43. Northwest wind around 7 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain, mainly after 5pm. Partly sunny, with a high near 56. Northwest wind around 5 mph becoming light and variable in the morning. Chance of precipitation is 30%.
Tuesday Night
Rain and thunderstorms likely. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 45. South wind around 6 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 10am. Otherwise, mostly cloudy, with a high near 60. South wind 5 to 7 mph, with gusts as high as 17 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44. Light north 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 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
A chance of rain, mainly before 1pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 64.
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 61. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
7:27 pm EDT Apr 12, 2026
Forecast Valid:
9pm EDT Apr 12, 2026-6pm EDT Apr 19, 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