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.

45°F

7°C

Humidity 97%
Wind Speed Calm
Barometer 29.77 in (1008.8 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Oct 3:56 am EDT
Extended Forecast for

14 Miles NE Dennistown ME

  • Columbus Day

    Columbus Day: Showers likely, mainly between 1pm and 5pm. Increasing clouds, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Partly Sunny
    then Showers
    Likely

  • Tonight

    Tonight: A chance of showers, mainly before 3am, then a chance of rain after 5am. Cloudy, with a low around 30. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow before 9am, then rain, snow, and sleet between 9am and 11am, then rain after 11am. High near 41. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.

    High: 41 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Southeast wind around 5 mph. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 8am, then a chance of showers between 8am and 10am. Mostly cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 10am. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Showers

Detailed Forecast

Columbus Day
Showers likely, mainly between 1pm and 5pm. Increasing clouds, with a high near 61. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 3am, then a chance of rain after 5am. Cloudy, with a low around 30. North wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of rain and snow before 9am, then rain, snow, and sleet between 9am and 11am, then rain after 11am. High near 41. Southeast wind around 5 mph. Chance of precipitation is 100%. New snow and sleet accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 34. Southeast wind around 5 mph. Chance of precipitation is 100%.
Wednesday
Rain likely before 8am, then a chance of showers between 8am and 10am. Mostly cloudy, with a high near 51. Calm wind. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Showers, mainly after 10am. High near 48. Chance of precipitation is 80%.
Friday Night
Rain showers before 2am, then a chance of rain and snow showers. Low around 29. Chance of precipitation is 80%.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 40.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NE Dennistown ME
 45.84°N 70.1°W (Elev. 1289 ft)
Last Update:
2:04 am EDT Oct 12, 2026
Forecast Valid:
4am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation