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.

42°F

6°C

Humidity 82%
Wind Speed E 12 mph
Barometer 30.08 in (1019.7 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 22 May 12:56 pm EDT
Extended Forecast for

Greenville Junction ME

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 50. Southeast wind around 11 mph, with gusts as high as 22 mph.

    High: 50 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain, mainly after midnight. Low around 38. East wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain. High near 40. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain

  • Friday Night

    Friday Night: Rain. Patchy fog between 4am and 5am. Low around 38. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Rain likely. Cloudy, with a high near 43. North wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: A slight chance of rain between 7am and 9am, then a slight chance of showers after 9am. Mostly cloudy, with a high near 52. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 52 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Memorial Day

    Memorial Day: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 50. Southeast wind around 11 mph, with gusts as high as 22 mph.
Tonight
Rain, mainly after midnight. Low around 38. East wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. High near 40. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Patchy fog between 4am and 5am. Low around 38. North wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely. Cloudy, with a high near 43. North wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. Northwest wind around 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain between 7am and 9am, then a slight chance of showers after 9am. Mostly cloudy, with a high near 52. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 41.
Memorial Day
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 64. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville Junction ME
 45.46°N 69.67°W (Elev. 1453 ft)
Last Update:
9:06 am EDT May 22, 2025
Forecast Valid:
1pm EDT May 22, 2025-6pm EDT May 28, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation