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.

24°F

-4°C

Humidity 84%
Wind Speed S 5 mph
Barometer 29.80 in (1011.7 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 12 Jan 9:56 pm EST
Extended Forecast for

5 Miles ENE Lily Bay State Park ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Southwest wind 3 to 7 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West wind around 8 mph becoming south in the afternoon.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Light snow likely, mainly between 1am and 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 25. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Light
    Snow then
    Light Snow
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A slight chance of snow or light snow before 7am, then a slight chance of snow between 7am and 8am. Patchy fog. Otherwise, mostly cloudy, with a high near 34. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before midnight, then snow likely. Patchy fog. Otherwise, mostly cloudy, with a low around 26. South wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 3. Northwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.

    Low: 3 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 9am. Mostly sunny, with a high near 12. Chance of precipitation is 30%.

    High: 12 °F

    Chance Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 20. Southwest wind 3 to 7 mph.
Tuesday
Partly sunny, with a high near 29. West wind around 8 mph becoming south in the afternoon.
Tuesday Night
Light snow likely, mainly between 1am and 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 25. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow or light snow before 7am, then a slight chance of snow between 7am and 8am. Patchy fog. Otherwise, mostly cloudy, with a high near 34. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of rain and snow before midnight, then snow likely. Patchy fog. Otherwise, mostly cloudy, with a low around 26. South wind around 6 mph becoming light and variable. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 3. Northwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Friday
A chance of snow, mainly before 9am. Mostly sunny, with a high near 12. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 21.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 9. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 30%.
M.L.King Day
A slight chance of snow. Partly sunny, with a high near 16. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lily Bay State Park ME
 45.58°N 69.45°W (Elev. 1978 ft)
Last Update:
9:59 pm EST Jan 12, 2026
Forecast Valid:
10pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation