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.

35°F

2°C

Humidity 96%
Wind Speed SE 10 mph
Barometer 30.01 in (1017.7 mb)
Dewpoint 34°F (1°C)
Visibility NA
Wind Chill27°F (-3°C)
Last update 13 Oct 2:56 pm EDT
Extended Forecast for

Dennistown ME

  • This Afternoon

    This Afternoon: Rain. High near 35. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 35 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 35. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 10am, then a chance of showers after 2pm. Cloudy, with a high near 51. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. Northwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Thursday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Showers. High near 45. Chance of precipitation is 100%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: Rain showers before 11pm, then rain and snow showers. Low around 27. Blustery. Chance of precipitation is 100%.

    Low: 27 °F

    Rain/Snow and
    Blustery

  • Saturday

    Saturday: A 30 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 35. Breezy.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

This Afternoon
Rain. High near 35. East wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Low around 35. East wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain likely, mainly before 10am, then a chance of showers after 2pm. Cloudy, with a high near 51. Light and variable wind becoming west 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 32. Northwest wind around 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 29.
Friday
Showers. High near 45. Chance of precipitation is 100%.
Friday Night
Rain showers before 11pm, then rain and snow showers. Low around 27. Blustery. Chance of precipitation is 100%.
Saturday
A 30 percent chance of snow showers before 2pm. Mostly cloudy, with a high near 35. Breezy.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennistown ME
 45.69°N 70.26°W (Elev. 1299 ft)
Last Update:
2:31 pm EDT Oct 13, 2026
Forecast Valid:
3pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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