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.

43°F

6°C

Humidity 97%
Wind Speed N 12 mph
Barometer 29.86 in (1011.8 mb)
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 7 Nov 6:56 am EST
Extended Forecast for

4 Miles SSE Mackamp ME

  • Today

    Today: Rain likely, mainly after 5pm. Cloudy, with a high near 42. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely

  • Tonight

    Tonight: Rain. Low around 34. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Sunday

    Sunday: Rain, mainly before 5pm. High near 41. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. West wind 5 to 10 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain before 5pm. Mostly cloudy, with a high near 43. West wind 5 to 10 mph.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Rain/Snow

  • Veterans Day

    Veterans Day: A chance of rain and snow before 10am, then a chance of rain between 10am and 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Rain likely, mainly after 5pm. Cloudy, with a high near 42. Northeast wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 34. Northeast wind 5 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain, mainly before 5pm. High near 41. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 34. West wind 5 to 10 mph.
Monday
A 40 percent chance of rain before 5pm. Mostly cloudy, with a high near 43. West wind 5 to 10 mph.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly cloudy, with a high near 42.
Tuesday Night
A chance of rain and snow before 4am, then a chance of snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Veterans Day
A chance of rain and snow before 10am, then a chance of rain between 10am and 2pm. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 39.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mackamp ME
 45.57°N 69.98°W (Elev. 1749 ft)
Last Update:
6:15 am EST Nov 7, 2026
Forecast Valid:
7am EST Nov 7, 2026-6pm EST Nov 13, 2026
 
Forecast Discussion
 
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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