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.

37°F

3°C

Humidity 96%
Wind Speed Calm
Barometer 29.60 in (1004.1 mb)
Dewpoint 36°F (2°C)
Visibility NA
Last update 26 Mar 7:56 pm EDT
Extended Forecast for

5 Miles ENE Lily Bay State Park ME

  • Tonight

    Tonight: Rain and snow before midnight, then a chance of snow between midnight and 3am. Patchy fog before 10pm. Low around 20. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Rain/Snow and
    Patchy Fog
    then Chance
    Snow

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 23. Northwest wind around 18 mph, with gusts as high as 32 mph.

    High: 23 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 3. Wind chill values as low as -8. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 3 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 16. Wind chill values as low as -9. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 16 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 7. Northwest wind around 6 mph becoming southwest after midnight.

    Low: 7 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow showers. Partly sunny, with a high near 30. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A slight chance of snow before 10pm. Mostly cloudy, with a low around 23. South wind around 9 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Monday

    Monday: A chance of snow, mainly after 3pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 7pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

Detailed Forecast

Tonight
Rain and snow before midnight, then a chance of snow between midnight and 3am. Patchy fog before 10pm. Low around 20. Southwest wind 6 to 11 mph becoming north after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 23. Northwest wind around 18 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 3. Wind chill values as low as -8. Northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday
Mostly sunny, with a high near 16. Wind chill values as low as -9. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 7. Northwest wind around 6 mph becoming southwest after midnight.
Sunday
A slight chance of snow showers. Partly sunny, with a high near 30. Southwest wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of snow before 10pm. Mostly cloudy, with a low around 23. South wind around 9 mph. Chance of precipitation is 20%.
Monday
A chance of snow, mainly after 3pm. Partly sunny, with a high near 38. Chance of precipitation is 30%.
Monday Night
A chance of snow, mainly before 7pm. Partly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Wednesday
Rain, snow, and freezing rain likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
Wednesday Night
Rain, snow, and freezing rain likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lily Bay State Park ME
 45.58°N 69.45°W (Elev. 1978 ft)
Last Update:
7:57 pm EDT Mar 26, 2026
Forecast Valid:
8pm EDT Mar 26, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation