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.

32°F

0°C

Humidity 61%
Wind Speed SW 5 mph
Barometer 30.22 in (1025.6 mb)
Dewpoint 20°F (-7°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 29 Mar 7:56 pm EDT
Extended Forecast for

7 Miles NNE Dennistown ME

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Partly Sunny
    then Chance
    Rain and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 23 °F

    Chance Rain
    and Breezy
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Snow likely after 9am, mixing with freezing rain after 5pm. Mostly cloudy, with a high near 32. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    then Wintry
    Mix Likely

  • Tuesday Night

    Tuesday Night: Freezing rain and sleet before 3am, then rain. Patchy fog. Low around 28. Breezy, with a southeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New sleet accumulation of less than one inch possible.

    Low: 28 °F

    Wintry Mix
    and Patchy
    Fog

  • Wednesday

    Wednesday: Rain before 11am, then a chance of showers between 11am and 2pm. Patchy fog before 10am. High near 37. Chance of precipitation is 80%.

    High: 37 °F

    Rain and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A 40 percent chance of rain after 2pm. Mostly cloudy, with a high near 44. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain, mainly before 7pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 15 to 20 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 35 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Snow likely after 9am, mixing with freezing rain after 5pm. Mostly cloudy, with a high near 32. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Freezing rain and sleet before 3am, then rain. Patchy fog. Low around 28. Breezy, with a southeast wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New sleet accumulation of less than one inch possible.
Wednesday
Rain before 11am, then a chance of showers between 11am and 2pm. Patchy fog before 10am. High near 37. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Partly sunny, with a high near 30.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Friday
Snow and freezing rain likely before 5pm, then rain, snow, and freezing rain likely. Mostly cloudy, with a high near 27. Chance of precipitation is 70%.
Friday Night
Rain, snow, and freezing rain likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Saturday
Partly sunny, with a high near 34.
Saturday Night
A chance of rain, snow, and freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Sunday
Rain or freezing rain likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Dennistown ME
 45.77°N 70.21°W (Elev. 2900 ft)
Last Update:
7:51 pm EDT Mar 29, 2026
Forecast Valid:
8pm EDT Mar 29, 2026-6pm EDT Apr 5, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation