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.

30°F

-1°C

Humidity 100%
Wind Speed Vrbl 3 G 21 mph
Barometer 29.38 in (996.6 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 12 Mar 6:56 am EDT
Extended Forecast for

2 Miles S Lily Bay State Park ME

  • Today

    Today: Rain and snow likely before 1pm, then a slight chance of snow between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 42. West wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 15 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 32. Wind chill values as low as zero. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 32 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow, mainly after 11pm. Low around 23. South wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 23 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before noon. High near 34. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. West wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 33. Northwest wind 6 to 8 mph.

    High: 33 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow likely before 5am, then snow, freezing rain, and sleet likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Chance Snow
    then Wintry
    Mix Likely

  • Monday

    Monday: Rain, snow, freezing rain, and sleet likely before 8am, then rain or freezing rain likely between 8am and 11am, then rain after 11am. High near 50. Breezy. Chance of precipitation is 80%.

    High: 50 °F

    Breezy.
    Wintry Mix
    Likely then
    Rain

Detailed Forecast

Today
Rain and snow likely before 1pm, then a slight chance of snow between 1pm and 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 42. West wind 6 to 11 mph becoming west 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 15 mph, with gusts as high as 26 mph.
Friday
Increasing clouds, with a high near 32. Wind chill values as low as zero. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Snow, mainly after 11pm. Low around 23. South wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow, mainly before noon. High near 34. Southeast wind 6 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Mostly cloudy, with a low around 15. West wind 11 to 13 mph, with gusts as high as 23 mph.
Sunday
Partly sunny, with a high near 33. Northwest wind 6 to 8 mph.
Sunday Night
Snow likely before 5am, then snow, freezing rain, and sleet likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Monday
Rain, snow, freezing rain, and sleet likely before 8am, then rain or freezing rain likely between 8am and 11am, then rain after 11am. High near 50. Breezy. Chance of precipitation is 80%.
Monday Night
Rain before 5am, then rain and snow likely. Low around 27. Chance of precipitation is 90%.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
Mostly sunny, with a high near 23.
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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:
5:44 am EDT Mar 12, 2026
Forecast Valid:
7am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation