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.

59°F

15°C

Humidity 49%
Wind Speed NW 8 G 18 mph
Barometer 29.93 in (1013.9 mb)
Dewpoint 40°F (4°C)
Visibility NA
Last update 17 Apr 1:56 pm EDT
Extended Forecast for

10 Miles NNE Dennistown ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. North wind around 5 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Calm wind becoming east around 5 mph.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: Showers. High near 48. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.

    High: 48 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 62. North wind around 5 mph.
Tonight
Mostly clear, with a low around 39. Calm wind becoming east around 5 mph.
Saturday
Mostly sunny, with a high near 59. Southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 41. South wind around 15 mph, with gusts as high as 30 mph.
Sunday
Showers. High near 48. South wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%.
Sunday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 34.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 42.
Tuesday Night
A 30 percent chance of snow showers after 1am. Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of snow showers. Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Dennistown ME
 45.81°N 70.2°W (Elev. 1621 ft)
Last Update:
2:26 am EDT Apr 17, 2026
Forecast Valid:
2pm EDT Apr 17, 2026-6pm EDT Apr 23, 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