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.

38°F

3°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.72 in (1007.6 mb)
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 19 Apr 7:56 am EDT
Extended Forecast for

Shirley Mills ME

  • Today

    Today: Rain before 5pm, then rain and snow. High near 42. South wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers before 10pm, then a slight chance of snow between 10pm and 11pm. Low around 25. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 38. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 19. Northwest wind 3 to 6 mph.

    Low: 19 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 44. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers before 10am, then a slight chance of showers after 1pm. Partly sunny, with a high near 48. Chance of precipitation is 20%.

    High: 48 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Rain before 5pm, then rain and snow. High near 42. South wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers before 10pm, then a slight chance of snow between 10pm and 11pm. Low around 25. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 38. West wind 7 to 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 19. Northwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 42. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 27. Calm wind.
Wednesday
A slight chance of snow showers before 11am, then a slight chance of rain showers. Partly sunny, with a high near 44. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers before 10pm, then a slight chance of showers after 3am. Mostly cloudy, with a low around 30. Chance of precipitation is 20%.
Thursday
A slight chance of showers before 10am, then a slight chance of showers after 1pm. Partly sunny, with a high near 48. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 32.
Saturday
A slight chance of showers. Mostly sunny, with a high near 51. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shirley Mills ME
 45.36°N 69.61°W (Elev. 1198 ft)
Last Update:
6:18 am EDT Apr 19, 2026
Forecast Valid:
8am EDT Apr 19, 2026-6pm EDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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