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.

21°F

-6°C

Humidity 33%
Wind Speed NW 9 mph
Barometer 30.23 in (1026.7 mb)
Dewpoint -4°F (-20°C)
Visibility NA
Wind Chill11°F (-12°C)
Last update 18 Mar 4:56 pm EDT
Extended Forecast for

18 Miles NW Chesuncook ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 34. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 21. South wind around 7 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 37. West wind around 7 mph.

    High: 37 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 23. Light south wind. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 26 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Partly cloudy, with a low around 14. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 10. Calm wind.
Thursday
Mostly cloudy, with a high near 34. South wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 21. South wind around 7 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 37. West wind around 7 mph.
Friday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 23. Light south wind. Chance of precipitation is 40%.
Saturday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 41. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26. Southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Sunday
A chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Sunday Night
A slight chance of snow before 1am. Partly cloudy, with a low around 14. Chance of precipitation is 20%.
Monday
Sunny, with a high near 30.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
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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:
4:03 pm EDT Mar 18, 2026
Forecast Valid:
5pm EDT Mar 18, 2026-6pm EDT Mar 25, 2026
 
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