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.

43°F

6°C

Humidity 97%
Wind Speed N 3 mph
Barometer 29.71 in (1007.1 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Oct 6:56 am EDT
Extended Forecast for

3 Miles WSW Greenville Junction ME

  • Columbus Day

    Columbus Day: Scattered showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 59 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 34. North wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 9am. High near 41. Southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 37. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 11am. Mostly cloudy, with a high near 47. North wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 9pm. Mostly cloudy, with a low around 40. Northwest wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Rain and snow likely before 11am, then rain. High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Rain/Snow
    Likely then
    Rain

Detailed Forecast

Columbus Day
Scattered showers, mainly after 2pm. Mostly cloudy, with a high near 59. Northwest wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 34. North wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Rain, mainly after 9am. High near 41. Southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 37. Southeast wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 47. North wind around 6 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of rain before 9pm. Mostly cloudy, with a low around 40. Northwest wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 45. Northwest wind 13 to 16 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Rain and snow likely before 11am, then rain. High near 43. Chance of precipitation is 80%.
Friday Night
Rain before 2am, then a chance of rain and snow. Low around 34. Chance of precipitation is 80%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 36. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 27. Blustery.
Sunday
Sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Greenville Junction ME
 45.47°N 69.73°W (Elev. 1798 ft)
Last Update:
4:03 am EDT Oct 12, 2026
Forecast Valid:
8am EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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