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.

45°F

7°C

Humidity 100%
Wind Speed Calm
Barometer 29.82 in (1010.5 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 15 Apr 4:56 am EDT
Extended Forecast for

2 Miles ESE Greenville Junction ME

  • Today

    Today: A chance of rain, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 30%.

    High: 55 °F

    Patchy Fog
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly before 2am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 45. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Rain Likely
    then Chance
    Rain and
    Patchy Fog

  • Thursday

    Thursday: Rain likely, mainly after 7am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: Rain likely. Cloudy, with a low around 45. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain Likely

  • Friday

    Friday: A chance of rain. Mostly cloudy, with a high near 55. North wind 3 to 6 mph. Chance of precipitation is 40%.

    High: 55 °F

    Chance Rain

  • Friday Night

    Friday Night: A slight chance of rain before 10pm. Mostly cloudy, with a low around 41. Light north wind. Chance of precipitation is 20%.

    Low: 41 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 57. Southeast wind 5 to 8 mph.

    High: 57 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 3am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Chance Rain
    then
    Rain/Snow
    Likely

Detailed Forecast

Today
A chance of rain, mainly after 5pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Light and variable wind. Chance of precipitation is 30%.
Tonight
Rain likely, mainly before 2am. Patchy fog between 4am and 5am. Otherwise, mostly cloudy, with a low around 45. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 7am. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 53. South wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 45. Light southeast wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain. Mostly cloudy, with a high near 55. North wind 3 to 6 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of rain before 10pm. Mostly cloudy, with a low around 41. Light north wind. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 57. Southeast wind 5 to 8 mph.
Saturday Night
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Sunday
A chance of rain before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Sunday Night
Rain and snow likely before 11pm, then a chance of rain between 11pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 31. Chance of precipitation is 60%.
Monday
A chance of snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Greenville Junction ME
 45.46°N 69.64°W (Elev. 1227 ft)
Last Update:
4:03 am EDT Apr 15, 2026
Forecast Valid:
5am EDT Apr 15, 2026-6pm EDT Apr 21, 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