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 67%
Wind Speed SE 6 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 1 Sep 10:56 pm EDT
Extended Forecast for

2 Miles SSW Greenville Junction ME

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Light southeast wind.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 67. Southeast wind 6 to 9 mph.

    High: 67 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Cloudy then
    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain. Patchy fog before 10am. High near 59. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 59 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain before 2am, then a slight chance of showers between 2am and 4am. Cloudy, with a low around 57. Southeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 40%.

    Low: 57 °F

    Chance Rain

  • Friday

    Friday: A chance of showers, mainly after 2pm. Partly sunny, with a high near 64. North wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 55. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.

    High: 62 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. Light southeast wind.
Wednesday
Increasing clouds, with a high near 67. Southeast wind 6 to 9 mph.
Wednesday Night
Rain likely, mainly after 5am. Patchy fog after 5am. Otherwise, cloudy, with a low around 55. South wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. Patchy fog before 10am. High near 59. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain before 2am, then a slight chance of showers between 2am and 4am. Cloudy, with a low around 57. Southeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Friday
A chance of showers, mainly after 2pm. Partly sunny, with a high near 64. North wind 6 to 9 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 55. North wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 62. Chance of precipitation is 30%.
Saturday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 50.
Labor Day
Mostly sunny, with a high near 68.
Monday Night
A chance of showers. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Greenville Junction ME
 45.44°N 69.71°W (Elev. 1900 ft)
Last Update:
6:28 pm EDT Sep 1, 2026
Forecast Valid:
11pm EDT Sep 1, 2026-6pm EDT Sep 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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