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.

47°F

8°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.90 in (1013.3 mb)
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 16 Apr 12:56 am EDT
Extended Forecast for

7 Miles NNE Dennistown ME

  • Overnight

    Overnight: A slight chance of showers before 2am, then a slight chance of showers after 4am. Areas of fog. Otherwise, cloudy, with a low around 44. South wind around 10 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    Showers and
    Areas Fog

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 5pm. Areas of fog before 3pm. High near 52. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Chance
    Showers and
    Areas Fog
    then Showers
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Low around 44. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Friday

    Friday: A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 38. Northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Rain showers likely before 11am, then rain and snow showers likely between 11am and 5pm, then rain showers likely after 5pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A slight chance of showers before 2am, then a slight chance of showers after 4am. Areas of fog. Otherwise, cloudy, with a low around 44. South wind around 10 mph. Chance of precipitation is 20%.
Thursday
Showers likely, then showers and possibly a thunderstorm after 5pm. Areas of fog before 3pm. High near 52. South wind around 10 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and possibly a thunderstorm. Low around 44. Southwest wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 40 percent chance of showers before 11am. Mostly cloudy, with a high near 55. Northeast wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
Partly cloudy, with a low around 38. Northeast wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 54.
Saturday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 39.
Sunday
Rain showers likely before 11am, then rain and snow showers likely between 11am and 5pm, then rain showers likely after 5pm. Mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Sunday Night
A 50 percent chance of snow showers after 8pm. Mostly cloudy, with a low around 24.
Monday
Partly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 39.
Tuesday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 29.
Wednesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Dennistown ME
 45.77°N 70.21°W (Elev. 2900 ft)
Last Update:
6:34 pm EDT Apr 15, 2026
Forecast Valid:
1am EDT Apr 16, 2026-6pm EDT Apr 22, 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