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.

52°F

11°C

Humidity 97%
Wind Speed N 10 G 20 mph
Barometer 29.73 in (1007.3 mb)
Dewpoint 51°F (11°C)
Visibility NA
Wind Chill49°F (9°C)
Last update 12 Oct 4:56 pm EDT
Extended Forecast for

11 Miles NNE Dennistown ME

  • Columbus Day

    Columbus Day: A 40 percent chance of showers. Areas of fog. Otherwise, cloudy, with a steady temperature around 49. North wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers and
    Areas Fog

  • Tonight

    Tonight: A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 31. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and freezing rain, possibly mixed with snow before 5pm, then rain or freezing rain. High near 33. Southeast wind around 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Wintry Mix

  • Tuesday Night

    Tuesday Night: Rain or freezing rain before 9pm, then snow between 9pm and 10pm, then rain after 10pm. Low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Wintry Mix
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 7am. Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow showers likely before 2pm, then rain showers. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain/Snow

Detailed Forecast

Columbus Day
A 40 percent chance of showers. Areas of fog. Otherwise, cloudy, with a steady temperature around 49. North wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of showers before 7pm. Mostly cloudy, with a low around 31. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain and freezing rain, possibly mixed with snow before 5pm, then rain or freezing rain. High near 33. Southeast wind around 5 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain or freezing rain before 9pm, then snow between 9pm and 10pm, then rain after 10pm. Low around 31. Southeast wind 5 to 10 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday
Rain likely, mainly before 7am. Mostly cloudy, with a high near 50. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Rain and snow showers likely before 2pm, then rain showers. High near 45. Chance of precipitation is 80%.
Friday Night
Rain showers before 11pm, then rain and snow showers. Low around 30. Chance of precipitation is 90%.
Saturday
Rain and snow showers likely. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNE Dennistown ME
 45.83°N 70.16°W (Elev. 1581 ft)
Last Update:
2:23 pm EDT Oct 12, 2026
Forecast Valid:
5pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation