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.

40°F

4°C

Humidity 93%
Wind Speed N 9 mph
Barometer 29.91 in (1013.9 mb)
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 12 Oct 9:56 pm EDT
Extended Forecast for

3 Miles N Monson ME

  • Tonight

    Tonight: A slight chance of showers before midnight. Mostly cloudy, with a low around 35. East wind around 8 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 35. East wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 35 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Temperature rising to around 44 by 5am. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F⇑

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 55. Northeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly after 11am. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: Rain, mainly before 3am. Low around 36. Breezy. Chance of precipitation is 80%.

    Low: 36 °F

    Rain and
    Breezy

Detailed Forecast

Tonight
A slight chance of showers before midnight. Mostly cloudy, with a low around 35. East wind around 8 mph. Chance of precipitation is 20%.
Tuesday
Rain, possibly mixed with snow. High near 35. East wind around 7 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain. Temperature rising to around 44 by 5am. East wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 55. Northeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 41. Northwest wind 8 to 16 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 51. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 34. Northwest wind around 6 mph becoming calm in the evening.
Friday
Rain, mainly after 11am. High near 48. Chance of precipitation is 80%.
Friday Night
Rain, mainly before 3am. Low around 36. Breezy. Chance of precipitation is 80%.
Saturday
A chance of rain before 11am, then a slight chance of rain and snow between 11am and 2pm, then a slight chance of snow after 2pm. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28. Blustery.
Sunday
Sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Monson ME
 45.33°N 69.49°W (Elev. 883 ft)
Last Update:
10:00 pm EDT Oct 12, 2026
Forecast Valid:
10pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation