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.

28°F

-2°C

Humidity 96%
Wind Speed Vrbl 7 G 22 mph
Barometer 29.54 in (1001.8 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 14 Jan 12:56 am EST
Extended Forecast for

3 Miles S Lily Bay State Park ME

  • Overnight

    Overnight: Snow likely, mainly before 2am. Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. South wind 6 to 8 mph.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Rain, possibly mixed with snow before 3am, then rain between 3am and 4am, then rain and snow likely after 4am. Patchy fog after 8pm. Low around 32. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

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

  • Thursday

    Thursday: Rain and snow before noon, then a chance of rain between noon and 4pm, then a slight chance of snow after 4pm. Patchy fog before 11am. High near 36. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain/Snow and
    Patchy Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 7. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 7 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow showers before 10am. Mostly sunny, with a high near 13. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 13 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. West wind around 6 mph becoming south after midnight.

    Low: 8 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Overnight
Snow likely, mainly before 2am. Mostly cloudy, with a low around 29. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 36. South wind 6 to 8 mph.
Wednesday Night
Rain, possibly mixed with snow before 3am, then rain between 3am and 4am, then rain and snow likely after 4am. Patchy fog after 8pm. Low around 32. Light southeast wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow before noon, then a chance of rain between noon and 4pm, then a slight chance of snow after 4pm. Patchy fog before 11am. High near 36. Light and variable wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 7. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Friday
A slight chance of snow showers before 10am. Mostly sunny, with a high near 13. West wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 8. West wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
M.L.King Day
Partly sunny, with a high near 20.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 8. Chance of precipitation is 20%.
Tuesday
A slight chance of snow. Partly sunny, with a high near 17. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 ft)
Last Update:
12:44 am EST Jan 14, 2026
Forecast Valid:
1am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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