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 Vrbl 6 mph
Barometer 29.34 in
Dewpoint N/A
Visibility NA
Last update 17 Mar 10:56 am EDT
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Today

    Today: Isolated snow showers before 2pm, then isolated snow showers after 4pm. Mostly sunny, with a temperature falling to around 24 by 5pm. Windy, with a west wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 34 °F⇓

    Isolated Snow
    Showers and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 8. Wind chill values as low as -13. Windy, with a west wind 26 to 28 mph.

    Low: 8 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 20. Wind chill values as low as -11. Breezy, with a west wind 15 to 24 mph.

    High: 20 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16. Light and variable wind becoming southeast 6 to 11 mph in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 31. South wind 14 to 16 mph.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 24. South wind 13 to 15 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly before 8am. Partly sunny, with a high near 36. West wind around 14 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

Detailed Forecast

Today
Isolated snow showers before 2pm, then isolated snow showers after 4pm. Mostly sunny, with a temperature falling to around 24 by 5pm. Windy, with a west wind around 26 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 8. Wind chill values as low as -13. Windy, with a west wind 26 to 28 mph.
Wednesday
Sunny, with a high near 20. Wind chill values as low as -11. Breezy, with a west wind 15 to 24 mph.
Wednesday Night
Mostly cloudy, with a low around 16. Light and variable wind becoming southeast 6 to 11 mph in the evening.
Thursday
Partly sunny, with a high near 31. South wind 14 to 16 mph.
Thursday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 24. South wind 13 to 15 mph. Chance of precipitation is 30%.
Friday
A chance of snow, mainly before 8am. Partly sunny, with a high near 36. West wind around 14 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 24. Blustery.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Greenville Junction ME
 45.51°N 69.75°W (Elev. 2034 ft)
Last Update:
10:21 am EDT Mar 17, 2026
Forecast Valid:
11am EDT Mar 17, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation