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.

45°F

7°C

Humidity 97%
Wind Speed SE 3 mph
Barometer 29.81 in (1010.0 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 12 Oct 2:56 am EDT
Extended Forecast for

4 Miles N Monson ME

  • Overnight

    Overnight: A slight chance of rain. Cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Slight Chance
    Rain

  • Columbus Day

    Columbus Day: Scattered showers, mainly after 2pm. Mostly cloudy, with a high near 65. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 65 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, mainly after 10am. High near 44. East wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 44 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 39. East 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: 39 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am. Mostly cloudy, with a high near 52. Northeast wind 5 to 7 mph becoming northwest in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. Northwest wind 5 to 15 mph, with gusts as high as 26 mph.

    Low: 43 °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 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain. Cloudy, with a low around 45. West wind around 5 mph. Chance of precipitation is 20%.
Columbus Day
Scattered showers, mainly after 2pm. Mostly cloudy, with a high near 65. West wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. East wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday
Rain, mainly after 10am. High near 44. East wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 39. East 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 10am. Mostly cloudy, with a high near 52. Northeast wind 5 to 7 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
Mostly cloudy, with a low around 43. Northwest wind 5 to 15 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Rain, mainly after 10am. High near 47. Chance of precipitation is 80%.
Friday Night
Rain. Low around 36. Chance of precipitation is 80%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Monson ME
 45.33°N 69.52°W (Elev. 1122 ft)
Last Update:
2:54 am EDT Oct 12, 2026
Forecast Valid:
3am EDT Oct 12, 2026-6pm EDT Oct 18, 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