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.

24°F

-4°C

Humidity 88%
Wind Speed NW 13 G 20 mph
Barometer 30.04 in (1019.4 mb)
Dewpoint 21°F (-6°C)
Visibility NA
Wind Chill12°F (-11°C)
Last update 15 Mar 12:56 am EDT
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Overnight

    Overnight: Scattered snow showers before 2am. Mostly cloudy, with a low around 19. Northwest wind around 18 mph. Chance of precipitation is 30%.

    Low: 19 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 33. Northwest wind 6 to 11 mph becoming light in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of freezing rain after 3am. Mostly cloudy, with a low around 26. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 20%.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance
    Freezing Rain
    and Breezy

  • Monday

    Monday: Rain likely, possibly mixed with snow and freezing rain before 8am, then rain likely, possibly mixed with snow between 8am and 9am, then rain after 9am. High near 52. Breezy, with a southeast wind 22 to 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 52 °F

    Breezy.
    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: Rain. Low around 31. Windy, with a south wind 23 to 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 31 °F

    Rain and
    Windy

  • Tuesday

    Tuesday: Rain and snow before 11am, then a slight chance of snow between 11am and 2pm. High near 35. Breezy, with a west wind 18 to 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 35 °F

    Breezy.
    Rain/Snow
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. Breezy, with a west wind around 25 mph.

    Low: 8 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 20. Breezy.

    High: 20 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Scattered snow showers before 2am. Mostly cloudy, with a low around 19. Northwest wind around 18 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 33. Northwest wind 6 to 11 mph becoming light in the afternoon.
Sunday Night
A slight chance of freezing rain after 3am. Mostly cloudy, with a low around 26. Breezy, with a south wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Chance of precipitation is 20%.
Monday
Rain likely, possibly mixed with snow and freezing rain before 8am, then rain likely, possibly mixed with snow between 8am and 9am, then rain after 9am. High near 52. Breezy, with a southeast wind 22 to 25 mph. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Monday Night
Rain. Low around 31. Windy, with a south wind 23 to 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain and snow before 11am, then a slight chance of snow between 11am and 2pm. High near 35. Breezy, with a west wind 18 to 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 8. Breezy, with a west wind around 25 mph.
Wednesday
Sunny, with a high near 20. Breezy.
Wednesday Night
Mostly cloudy, with a low around 14.
Thursday
Mostly cloudy, with a high near 31.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Friday
A slight chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 50%.
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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:
7:10 pm EDT Mar 14, 2026
Forecast Valid:
1am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation