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.

43°F

6°C

Humidity 100%
Wind Speed SE 14 G 24 mph
Barometer 29.60 in (1003.6 mb)
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 16 Mar 6:56 pm EDT
Extended Forecast for

18 Miles NW Chesuncook ME

  • Tonight

    Tonight: Rain likely and possibly a thunderstorm, then rain after 8pm. Patchy fog. Low around 33. Breezy, with a south wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Tuesday

    Tuesday: A chance of rain and sleet before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 26 by 5pm. Southwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 37 °F⇓

    Chance
    Rain/Sleet
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 21. Wind chill values as low as -12. West wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 21 °F

    Sunny

  • Wednesday Night

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

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 35. South wind 5 to 11 mph, with gusts as high as 22 mph.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 23. South wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.

    High: 37 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
Rain likely and possibly a thunderstorm, then rain after 8pm. Patchy fog. Low around 33. Breezy, with a south wind 11 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of rain and sleet before 9am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 26 by 5pm. Southwest wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -10. West wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 21. Wind chill values as low as -12. West wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 10. Calm wind.
Thursday
Mostly cloudy, with a high near 35. South wind 5 to 11 mph, with gusts as high as 22 mph.
Thursday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 23. South wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Friday Night
A chance of snow, mainly after midnight. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly sunny, with a high near 31. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 14. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 32.
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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:
6:37 pm EDT Mar 16, 2026
Forecast Valid:
7pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation