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.

19°F

-7°C

Humidity 84%
Wind Speed SE 5 mph
Barometer 30.22 in (1025.8 mb)
Dewpoint 15°F (-9°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 21 Apr 4:56 am EDT
Extended Forecast for

5 Miles ENE Lily Bay State Park ME

  • Today

    Today: Mostly sunny, with a high near 37. Calm wind becoming west around 6 mph in the morning.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 25. South wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers. Mostly cloudy, with a high near 38. South wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Mostly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 41. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 41 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Northwest wind around 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. North wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 37. Calm wind becoming west around 6 mph in the morning.
Tonight
Partly cloudy, with a low around 25. South wind 3 to 6 mph.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 38. South wind 7 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 31. South wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Partly sunny, with a high near 41. Northwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 28. Northwest wind around 9 mph.
Friday
Mostly sunny, with a high near 40. North wind 11 to 13 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 52.
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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:
4:30 am EDT Apr 21, 2026
Forecast Valid:
5am EDT Apr 21, 2026-6pm EDT Apr 27, 2026
 
Forecast Discussion
 
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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