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

6 Miles S Mackamp ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 43. Southwest wind around 5 mph.

    Low: 43 °F

    Mostly Cloudy

  • Columbus Day

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

    High: 60 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 10 to 15 mph becoming east 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Slight Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of rain and snow before 7am, then rain. High near 40. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Tuesday Night

    Tuesday Night: Rain. Low around 37. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 8am. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 43. Southwest wind around 5 mph.
Columbus Day
Showers likely, mainly between 2pm and 5pm. Mostly cloudy, with a high near 60. Northwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 32. North wind 10 to 15 mph becoming east 5 to 10 mph after midnight. Winds could gust as high as 25 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 40. Southeast wind 5 to 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 37. Southeast wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.
Wednesday
Rain, mainly before 8am. High near 49. Chance of precipitation is 80%.
Wednesday Night
Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Showers, mainly after 10am. High near 45. Chance of precipitation is 80%.
Friday Night
Rain and snow showers. Low around 31. Chance of precipitation is 80%.
Saturday
A 30 percent chance of snow showers. Partly sunny, with a high near 37. Breezy.
Saturday Night
Partly cloudy, with a low around 24. Blustery.
Sunday
Sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Mackamp ME
 45.53°N 70.03°W (Elev. 1512 ft)
Last Update:
2:04 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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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation