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 96%
Wind Speed Calm
Barometer 29.89 in (1011.9 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 20 Aug 2:56 am EDT
Extended Forecast for

2 Miles SW Happy Corner ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Light northwest wind.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 78. Northwest wind around 6 mph.

    High: 78 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Cloudy during the early evening, then gradual clearing, with a low around 55. Northwest wind around 5 mph.

    Low: 55 °F

    Gradual
    Clearing

  • Friday

    Friday: Sunny, with a high near 77. North wind around 5 mph becoming calm in the morning.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54. Calm wind.

    Low: 54 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 4pm. Partly sunny, with a high near 72. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 72 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers and thunderstorms. Low around 61. East wind around 6 mph. Chance of precipitation is 80%.

    Low: 61 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.

    Low: 61 °F

    Showers
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Light northwest wind.
Thursday
Partly sunny, with a high near 78. Northwest wind around 6 mph.
Thursday Night
Cloudy during the early evening, then gradual clearing, with a low around 55. Northwest wind around 5 mph.
Friday
Sunny, with a high near 77. North wind around 5 mph becoming calm in the morning.
Friday Night
Partly cloudy, with a low around 54. Calm wind.
Saturday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 72. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Showers and thunderstorms. Low around 61. East wind around 6 mph. Chance of precipitation is 80%.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 70%.
Monday
A chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Happy Corner ME
 45.15°N 69.6°W (Elev. 896 ft)
Last Update:
2:44 am EDT Aug 20, 2026
Forecast Valid:
3am EDT Aug 20, 2026-6pm EDT Aug 26, 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