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.

3°F

-16°C

Humidity 79%
Wind Speed NE 7 mph
Barometer 29.66 in (1007.5 mb)
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill-9°F (-23°C)
Last update 25 Feb 12:56 am EST
Extended Forecast for

18 Miles NW Chesuncook ME

  • Overnight

    Overnight: Mostly clear, with a low around -7. Calm wind.

    Low: -7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Wind chill values as low as -6. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 24 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 4am. Mostly cloudy, with a low around 14. Light and variable wind. Chance of precipitation is 50%.

    Low: 14 °F

    Chance Snow

  • Thursday

    Thursday: A slight chance of snow between 11am and 3pm. Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 28 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 2. West wind 3 to 6 mph.

    Low: 2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. West wind 3 to 6 mph.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. Calm wind becoming south 5 to 7 mph after midnight.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers between 8am and 10am, then a chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around -7. Calm wind.
Wednesday
Snow likely, mainly after noon. Mostly cloudy, with a high near 24. Wind chill values as low as -6. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Wednesday Night
A chance of snow, mainly before 4am. Mostly cloudy, with a low around 14. Light and variable wind. Chance of precipitation is 50%.
Thursday
A slight chance of snow between 11am and 3pm. Partly sunny, with a high near 28. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 2. West wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 26. West wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 10. Calm wind becoming south 5 to 7 mph after midnight.
Saturday
A slight chance of snow showers between 8am and 10am, then a chance of rain and snow showers. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 5.
Sunday
A slight chance of snow before 1pm. Mostly sunny, with a high near 18. Chance of precipitation is 20%.
Sunday Night
Mostly clear, with a low around -13.
Monday
Sunny, with a high near 12.
Monday Night
Mostly clear, with a low around -10.
Tuesday
Sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Chesuncook ME
 46.26°N 69.64°W (Elev. 1211 ft)
Last Update:
12:44 am EST Feb 25, 2026
Forecast Valid:
1am EST Feb 25, 2026-6pm EST Mar 3, 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