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.

34°F

1°C

Humidity 76%
Wind Speed NW 8 mph
Barometer 29.81 in (1010.8 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 1 May 11:56 pm EDT
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a low around 31. Calm wind.

    Low: 31 °F

    Patchy Fog

  • Saturday

    Saturday: A slight chance of snow showers before 9am, then scattered rain showers. Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 44 °F

    Isolated
    Rain/Snow
    then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely before noon, then a chance of showers after noon. Mostly cloudy, with a high near 44. North wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind 6 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 52 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 39. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after 3pm. Mostly sunny, with a high near 63. Chance of precipitation is 30%.

    High: 63 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 31. Calm wind.
Saturday
A slight chance of snow showers before 9am, then scattered rain showers. Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered showers before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely before noon, then a chance of showers after noon. Mostly cloudy, with a high near 44. North wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 32. West wind 6 to 8 mph.
Monday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 39. South wind around 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, mainly after 3pm. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 50. 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:
4:02 pm EDT May 1, 2026
Forecast Valid:
12am EDT May 2, 2026-6pm EDT May 8, 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