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.

16°F

-9°C

Humidity 92%
Wind Speed Calm
Barometer 30.09 in (1021.4 mb)
Dewpoint 14°F (-10°C)
Visibility NA
Last update 24 Mar 4:56 am EDT
Extended Forecast for

2 Miles S Lily Bay State Park ME

  • Today

    Today: Mostly sunny, with a high near 34. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 34 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33. West wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 33 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 22. Light southeast wind. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Snow likely before noon, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40. South wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain before 4am, then a chance of rain and snow. Low around 21. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 21 °F

    Rain then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow before 8am. Mostly sunny, with a high near 27. Northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 34. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 20. Southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 33. West wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 22. Light southeast wind. Chance of precipitation is 30%.
Thursday
Snow likely before noon, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 40. South wind 6 to 9 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday Night
Rain before 4am, then a chance of rain and snow. Low around 21. South wind 7 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of snow before 8am. Mostly sunny, with a high near 27. Northwest wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Friday Night
Mostly clear, with a low around 0.
Saturday
Mostly sunny, with a high near 19.
Saturday Night
Partly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A slight chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
4:03 am EDT Mar 24, 2026
Forecast Valid:
5am EDT Mar 24, 2026-6pm EDT Mar 30, 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