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.

7°F

-14°C

Humidity 60%
Wind Speed NW 13 G 21 mph
Barometer 29.99 in (1018.6 mb)
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 8 Dec 12:56 pm EST
Extended Forecast for

Shirley Mills ME

  • This Afternoon

    This Afternoon: Sunny and cold, with a high near 10. Wind chill values as low as -10. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 10 °F

    Cold

  • Tonight

    Tonight: Mostly clear, with a low around 0. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17. Wind chill values as low as -14. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 17 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow, mainly after 2pm. High near 26. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Slight Chance
    Snow then
    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before midnight. Low around 20. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 80%.

    Low: 20 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 28 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny and cold, with a high near 10. Wind chill values as low as -10. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 0. Wind chill values as low as -15. Northwest wind 8 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 17. Wind chill values as low as -14. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Tuesday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 9. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
Wednesday
Snow, mainly after 2pm. High near 26. Calm wind becoming southeast 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow, mainly before midnight. Low around 20. Light and variable wind becoming west around 6 mph after midnight. Chance of precipitation is 80%.
Thursday
Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Mostly sunny, with a high near 20.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 9.
Sunday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Shirley Mills ME
 45.36°N 69.61°W (Elev. 1198 ft)
Last Update:
12:44 pm EST Dec 8, 2025
Forecast Valid:
1pm EST Dec 8, 2025-6pm EST Dec 14, 2025
 
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Additional Resources

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Chance of Precipitation