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.

70°F

21°C

Humidity 46%
Wind Speed N 9 G 17 mph
Barometer 29.96 in (1014.6 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 26 May 10:56 am EDT
Extended Forecast for

3 Miles SE The Forks ME

  • Today

    Today: Sunny, with a high near 78. West wind around 10 mph, with gusts as high as 20 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 2am. Mostly clear, with a low around 55. Southwest wind 5 to 10 mph.

    Low: 55 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Northwest wind around 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 46. Northwest wind around 5 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Scattered showers, mainly between 10am and 2pm. Partly sunny, with a high near 58. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 58 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely, mainly after 2pm. Partly sunny, with a high near 56. Chance of precipitation is 60%.

    High: 56 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 9pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely

  • Saturday

    Saturday: A 40 percent chance of showers. Partly sunny, with a high near 55.

    High: 55 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 78. West wind around 10 mph, with gusts as high as 20 mph.
Tonight
A 20 percent chance of showers after 2am. Mostly clear, with a low around 55. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 72. Northwest wind around 10 mph, with gusts as high as 20 mph.
Wednesday Night
Increasing clouds, with a low around 46. Northwest wind around 5 mph.
Thursday
Scattered showers, mainly between 10am and 2pm. Partly sunny, with a high near 58. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Showers likely, mainly after 2pm. Partly sunny, with a high near 56. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly before 9pm. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 55.
Saturday Night
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 39.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE The Forks ME
 45.32°N 69.93°W (Elev. 1398 ft)
Last Update:
2:20 am EDT May 26, 2026
Forecast Valid:
11am EDT May 26, 2026-6pm EDT Jun 1, 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