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.

39°F

4°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 29.76 in (1009.1 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 26 Nov 8:56 am EST
Extended Forecast for

5 Miles S Blair ME

  • Today

    Today: Scattered showers. Patchy fog after 11am. Otherwise, cloudy, with a high near 39. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 39 °F

    Scattered
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Rain and snow, possibly mixed with sleet before 4am, then snow likely, possibly mixed with rain. Patchy fog before 1am. Low around 29. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Rain Likely
    and Patchy
    Fog then
    Wintry Mix
    and Patchy
    Fog

  • Thanksgiving Day

    Thanksgiving Day: A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 34. Southwest wind around 10 mph, with gusts as high as 25 mph.

    High: 34 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers between noon and 1pm, then snow likely after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.

    High: 31 °F

    Mostly Cloudy
    then Snow
    Likely

Detailed Forecast

Today
Scattered showers. Patchy fog after 11am. Otherwise, cloudy, with a high near 39. Southeast wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain and snow, possibly mixed with sleet before 4am, then snow likely, possibly mixed with rain. Patchy fog before 1am. Low around 29. Southeast wind 5 to 10 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Thanksgiving Day
A 30 percent chance of snow before 7am. Mostly cloudy, with a high near 34. Southwest wind around 10 mph, with gusts as high as 25 mph.
Thursday Night
Mostly cloudy, with a low around 24. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 27. West wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow showers before 7pm. Mostly cloudy, with a low around 20.
Saturday
Mostly cloudy, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 14.
Sunday
A chance of snow showers between noon and 1pm, then snow likely after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 33.
Monday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13.
Tuesday
A 40 percent chance of snow showers. Mostly cloudy, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Blair ME
 45.57°N 70.17°W (Elev. 2060 ft)
Last Update:
6:10 am EST Nov 26, 2025
Forecast Valid:
9am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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