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.

27°F

-3°C

Humidity 81%
Wind Speed N 9 mph
Barometer 30.14 in (1022.7 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill18°F (-8°C)
Last update 20 Nov 12:56 am EST
Extended Forecast for

Shirley Mills ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. Light northwest wind.

    Low: 18 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Light and variable wind.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.

    High: 38 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of rain between 7pm and 2am. Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 34. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 34 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 21 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. Light northwest wind.
Thursday
Mostly sunny, with a high near 37. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
A slight chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 38. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 7pm, then a chance of rain between 7pm and 2am. Mostly cloudy, with a low around 28. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 34. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Saturday Night
Partly cloudy, with a low around 21. Northwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Monday
A chance of snow, mainly before noon. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Tuesday
A slight chance of rain. Partly sunny, with a high near 36. Chance of precipitation is 20%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
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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:
12:43 am EST Nov 20, 2025
Forecast Valid:
1am EST Nov 20, 2025-6pm EST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation