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.

26°F

-3°C

Humidity 75%
Wind Speed SE 5 mph
Barometer 30.16 in (1023.3 mb)
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 30 Mar 12:56 am EDT
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 28. South wind around 10 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers after 2pm. Partly sunny, with a high near 48. South wind 13 to 17 mph. Chance of precipitation is 20%.

    High: 48 °F

    Partly Sunny
    then Isolated
    Showers

  • Monday Night

    Monday Night: Isolated snow showers after 2am. Mostly cloudy, with a low around 28. Northwest wind 9 to 16 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Mostly Cloudy
    then Isolated
    Snow Showers

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 5pm, then rain and freezing rain likely, possibly mixed with snow. Mostly cloudy, with a high near 34. North wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Slight Chance
    Snow then
    Wintry Mix
    Likely

  • Tuesday Night

    Tuesday Night: Rain, freezing rain, and sleet, becoming all rain after 3am. Patchy fog after 3am. Low around 31. Southeast wind 14 to 16 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.

    Low: 31 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain, mainly before 8am. Patchy fog before 8am. High near 38. Southeast wind around 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. Northwest wind 13 to 15 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 1pm. Partly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 28. South wind around 10 mph.
Monday
Isolated showers after 2pm. Partly sunny, with a high near 48. South wind 13 to 17 mph. Chance of precipitation is 20%.
Monday Night
Isolated snow showers after 2am. Mostly cloudy, with a low around 28. Northwest wind 9 to 16 mph. Chance of precipitation is 20%.
Tuesday
Rain likely, possibly mixed with snow before 5pm, then rain and freezing rain likely, possibly mixed with snow. Mostly cloudy, with a high near 34. North wind 6 to 9 mph becoming southeast in the afternoon. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, freezing rain, and sleet, becoming all rain after 3am. Patchy fog after 3am. Low around 31. Southeast wind 14 to 16 mph. Chance of precipitation is 90%. New ice accumulation of less than a 0.1 of an inch possible. New sleet accumulation of less than a half inch possible.
Wednesday
Rain, mainly before 8am. Patchy fog before 8am. High near 38. Southeast wind around 14 mph becoming northwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 24. Northwest wind 13 to 15 mph.
Thursday
A slight chance of snow after 1pm. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Thursday Night
Snow likely, mainly after 3am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Friday
Snow likely before 11am, then snow and freezing rain likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
Friday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Saturday
A slight chance of snow. Partly sunny, with a high near 35. Chance of precipitation is 20%.
Saturday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 27. Chance of precipitation is 30%.
Sunday
A chance of rain, snow, and freezing rain. Mostly cloudy, with a high near 39. 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:
8:35 pm EDT Mar 29, 2026
Forecast Valid:
1am EDT Mar 30, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation