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.

39°F

4°C

Humidity 62%
Wind Speed S 8 mph
Barometer 30.20 in (1024.1 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 12 Apr 11:56 pm EDT
Extended Forecast for

2 Miles S Lily Bay State Park ME

  • Overnight

    Overnight: Rain likely, mainly after 5am. Cloudy, with a low around 34. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain Likely

  • Monday

    Monday: Rain, mainly before 11am. 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 then
    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before 8pm. Mostly cloudy, with a low around 43. Northwest wind around 8 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 56. Northwest wind around 6 mph becoming light and variable in the morning. Chance of precipitation is 30%.

    High: 56 °F

    Mostly Cloudy
    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

Overnight
Rain likely, mainly after 5am. Cloudy, with a low around 34. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 11am. 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, mainly before 8pm. Mostly cloudy, with a low around 43. Northwest wind around 8 mph. Chance of precipitation is 30%.
Tuesday
A chance of rain, mainly after 5pm. Mostly cloudy, with a high near 56. Northwest wind around 6 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:
2 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
12:08 am EDT Apr 13, 2026
Forecast Valid:
12am EDT Apr 13, 2026-6pm EDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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