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.

53°F

12°C

Humidity 83%
Wind Speed NA
Barometer 29.66 in (1005.1 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 12 Oct 9:56 am EDT
Extended Forecast for

4 Miles W Attean Landing ME

  • Columbus Day

    Columbus Day: Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 60. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Mostly Cloudy
    then Showers
    Likely

  • Tonight

    Tonight: A chance of showers between 3am and 5am, then a chance of rain after 5am. Cloudy, with a low around 31. North wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of rain and snow before 7am, then rain. High near 42. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 36. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: Rain likely before 8am, then a chance of showers between 8am and 9am. Mostly cloudy, with a high near 51. West wind around 5 mph. Chance of precipitation is 60%.

    High: 51 °F

    Rain Likely
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 10am. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Showers

Detailed Forecast

Columbus Day
Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 60. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers between 3am and 5am, then a chance of rain after 5am. Cloudy, with a low around 31. North wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of rain and snow before 7am, then rain. High near 42. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 36. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%.
Wednesday
Rain likely before 8am, then a chance of showers between 8am and 9am. Mostly cloudy, with a high near 51. West wind around 5 mph. Chance of precipitation is 60%.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Showers, mainly after 10am. High near 48. Chance of precipitation is 80%.
Friday Night
Rain showers before 2am, then a chance of rain and snow showers between 2am and 5am, then a chance of rain showers after 5am. Low around 30. Chance of precipitation is 80%.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 39. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Attean Landing ME
 45.6°N 70.38°W (Elev. 1299 ft)
Last Update:
2:04 am EDT Oct 12, 2026
Forecast Valid:
10am EDT Oct 12, 2026-6pm EDT Oct 18, 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