National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

13°F

-11°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 29.67 in (1007.5 mb)
Dewpoint 8°F (-13°C)
Visibility NA
Last update 20 Jan 12:56 am EST
Extended Forecast for

Lily Bay State Park ME

  • Overnight

    Overnight: Mostly clear, with a low around 7. Wind chill values as low as -5. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 7 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 12. Wind chill values as low as -17. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.

    High: 12 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 1. Wind chill values as low as -18. West wind 8 to 17 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 16. Wind chill values as low as -11. South wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 16 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 13. South wind around 9 mph. Chance of precipitation is 50%.

    Low: 13 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow showers, mainly before 7am. Partly sunny, with a high near 27. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. West wind around 9 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 15. Breezy.

    High: 15 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around -12. Breezy.

    Low: -12 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 7. Wind chill values as low as -5. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 12. Wind chill values as low as -17. Breezy, with a west wind 15 to 23 mph, with gusts as high as 38 mph.
Tuesday Night
Mostly cloudy, with a low around 1. Wind chill values as low as -18. West wind 8 to 17 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 16. Wind chill values as low as -11. South wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 13. South wind around 9 mph. Chance of precipitation is 50%.
Thursday
A chance of snow showers, mainly before 7am. Partly sunny, with a high near 27. South wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9. West wind around 9 mph.
Friday
Mostly sunny, with a high near 15. Breezy.
Friday Night
Partly cloudy, with a low around -12. Breezy.
Saturday
Mostly sunny and cold, with a high near -5. Blustery.
Saturday Night
Partly cloudy, with a low around -14.
Sunday
Mostly sunny and cold, with a high near 1.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around -10. Chance of precipitation is 20%.
Monday
Partly sunny and cold, with a high near 5.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lily Bay State Park ME
 45.57°N 69.55°W (Elev. 1056 ft)
Last Update:
12:44 am EST Jan 20, 2026
Forecast Valid:
1am EST Jan 20, 2026-6pm EST Jan 26, 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