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.

45°F

7°C

Humidity 63%
Wind Speed NW 12 G 26 mph
Barometer 29.69 in (1006.2 mb)
Dewpoint 33°F (1°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 1 May 11:56 am EDT
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 48. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of showers, mainly after noon. Increasing clouds, with a high near 47. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 44. Light north wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance
    Showers

  • Sunday Night

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

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 48. Northwest wind 11 to 13 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Saturday
A chance of showers, mainly after noon. Increasing clouds, with a high near 47. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 35. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 44. Light north wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Partly cloudy, with a low around 32. Northwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 52. West wind 6 to 11 mph, with gusts as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 40.
Tuesday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
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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:
7:11 am EDT May 1, 2026
Forecast Valid:
12pm EDT May 1, 2026-6pm EDT May 7, 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