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.

18°F

-8°C

Humidity 96%
Wind Speed SE 3 mph
Barometer 29.52 in (1002.4 mb)
Dewpoint 17°F (-8°C)
Visibility NA
Last update 25 Feb 10:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

  • Tonight

    Tonight: A 20 percent chance of snow showers before 3am. Mostly cloudy, with a low around 16. South wind around 5 mph becoming calm after midnight.

    Low: 16 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 29. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 29 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 4. Northwest wind around 5 mph, with gusts as high as 20 mph.

    Low: 4 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 31 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. South wind around 5 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow between 10am and 5pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -4.

    Low: -4 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 3am. Mostly cloudy, with a low around 16. South wind around 5 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 29. West wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 4. Northwest wind around 5 mph, with gusts as high as 20 mph.
Friday
Increasing clouds, with a high near 31. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 16. South wind around 5 mph.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
A chance of snow between 10am and 5pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around -4.
Monday
Sunny, with a high near 16.
Monday Night
Mostly clear, with a low around -5.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 12.
Wednesday
A 30 percent chance of snow. Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
10:00 pm EST Feb 25, 2026
Forecast Valid:
11pm EST Feb 25, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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