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.

10°F

-12°C

Humidity 63%
Wind Speed Calm
Barometer 29.86 in (1014.1 mb)
Dewpoint 0°F (-18°C)
Visibility NA
Last update 6 Dec 12:56 am EST
Extended Forecast for

Greenville ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 2. Calm wind.

    Low: 2 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. Calm wind becoming south around 6 mph in the afternoon.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 13. Calm wind becoming west around 6 mph after midnight.

    Low: 13 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18. Northwest wind 6 to 9 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 7. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 50%.

    Low: 7 °F

    Chance Snow

  • Monday

    Monday: A chance of snow showers before 7am. Mostly sunny, with a high near 13. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 13 °F

    Chance Snow
    Showers then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Northwest wind 6 to 8 mph.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly between 9pm and 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 2. Calm wind.
Saturday
Partly sunny, with a high near 23. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 13. Calm wind becoming west around 6 mph after midnight.
Sunday
Partly sunny, with a high near 18. Northwest wind 6 to 9 mph.
Sunday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 7. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 50%.
Monday
A chance of snow showers before 7am. Mostly sunny, with a high near 13. Northwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 1. Northwest wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
A chance of snow, mainly between 9pm and 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Wednesday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Friday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville ME
 45.45°N 69.58°W (Elev. 1119 ft)
Last Update:
12:43 am EST Dec 6, 2025
Forecast Valid:
1am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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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