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.

14°F

-10°C

Humidity 67%
Wind Speed SE 7 mph
Barometer 30.27 in (1027.8 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill4°F (-16°C)
Last update 19 Mar 4:56 am EDT
Extended Forecast for

18 Miles NW Chesuncook ME

  • Today

    Today: Mostly cloudy, with a high near 33. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 33 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 21 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 35. West wind around 7 mph.

    High: 35 °F

    Partly Sunny

  • Friday Night

    Friday Night: Snow likely, mainly between 11pm and 2am. Mostly cloudy, with a low around 24. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 24 °F

    Snow Likely

  • Saturday

    Saturday: A chance of snow before noon, then a chance of rain and snow between noon and 5pm, then a slight chance of rain after 5pm. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 38. North wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 38 °F

    Chance Snow
    and Patchy
    Fog then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of snow before 8pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 21. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 2pm. Mostly cloudy, with a high near 36. West wind around 9 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow

  • Monday

    Monday: A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 33. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Tonight
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 21. South wind around 6 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 35. West wind around 7 mph.
Friday Night
Snow likely, mainly between 11pm and 2am. Mostly cloudy, with a low around 24. Light southeast wind. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
A chance of snow before noon, then a chance of rain and snow between noon and 5pm, then a slight chance of rain after 5pm. Patchy fog between 7am and 8am. Otherwise, mostly cloudy, with a high near 38. North wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 40%.
Saturday Night
A slight chance of snow before 8pm, then a slight chance of snow after 10pm. Mostly cloudy, with a low around 21. West wind around 7 mph. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly before 2pm. Mostly cloudy, with a high near 36. West wind around 9 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Monday
A slight chance of snow. Mostly sunny, with a high near 32. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
A slight chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Chesuncook ME
 46.26°N 69.64°W (Elev. 1211 ft)
Last Update:
4:03 am EDT Mar 19, 2026
Forecast Valid:
5am EDT Mar 19, 2026-6pm EDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation