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.

48°F

9°C

Humidity 68%
Wind Speed NA
Barometer 29.91 in (1013.5 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 9 Oct 1:56 pm EDT
Extended Forecast for

6 Miles SSE Mackamp ME

  • This Afternoon

    This Afternoon: Showers likely, mainly before 4pm. Partly sunny, with a high near 50. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Scattered
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy frost after 9pm. Otherwise, mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Patchy Frost

  • Sunday

    Sunday: Partly sunny, with a high near 60. Southwest wind 5 to 10 mph.

    High: 60 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Showers

Detailed Forecast

This Afternoon
Showers likely, mainly before 4pm. Partly sunny, with a high near 50. Northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers, mainly before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 31. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 46. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday Night
Patchy frost after 9pm. Otherwise, mostly clear, with a low around 31. Northwest wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 60. Southwest wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 45.
Columbus Day
Partly sunny, with a high near 61.
Monday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Tuesday
Showers. High near 47. Chance of precipitation is 80%.
Tuesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Sunny, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSE Mackamp ME
 45.54°N 69.93°W (Elev. 1677 ft)
Last Update:
12:22 pm EDT Oct 9, 2026
Forecast Valid:
2pm EDT Oct 9, 2026-6pm EDT Oct 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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