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.

N/A

Humidity NA
Wind Speed W 8 G 24 mph
Barometer 29.36 in
Dewpoint N/A
Visibility NA
Last update 17 Mar 11:56 am EDT
Extended Forecast for

18 Miles NW Chesuncook ME

  • This Afternoon

    This Afternoon: Isolated snow showers. Partly sunny, with a temperature falling to around 22 by 5pm. Southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 32 °F⇓

    Isolated Snow
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 4. Wind chill values as low as -10. West wind 11 to 15 mph, with gusts as high as 28 mph.

    Low: 4 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 21. Wind chill values as low as -11. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 21 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

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

    High: 34 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. South wind around 6 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow. Partly sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A chance of snow, mainly after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow

Detailed Forecast

This Afternoon
Isolated snow showers. Partly sunny, with a temperature falling to around 22 by 5pm. Southwest wind around 16 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 4. Wind chill values as low as -10. West wind 11 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 21. Wind chill values as low as -11. West wind 7 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 10. Light and variable wind.
Thursday
Partly sunny, with a high near 34. South wind 6 to 10 mph, with gusts as high as 20 mph.
Thursday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 22. South wind around 6 mph. Chance of precipitation is 30%.
Friday
A slight chance of snow. Partly sunny, with a high near 38. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A chance of snow, mainly after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 26.
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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:
10:21 am EDT Mar 17, 2026
Forecast Valid:
12pm EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation