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.

10°F

-12°C

Humidity 34%
Wind Speed Vrbl 5 mph
Barometer 30.42 in (1034.1 mb)
Dewpoint -13°F (-25°C)
Visibility NA
Wind Chill1°F (-17°C)
Last update 2 Mar 5:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

  • Tonight

    Tonight: Mostly clear, with a low around 0. West wind around 5 mph becoming calm.

    Low: 0 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 35. Wind chill values as low as -4. South wind 5 to 10 mph.

    High: 35 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. West wind 5 to 10 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 21. West wind around 5 mph becoming calm.

    Low: 21 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 40 percent chance of snow. Mostly cloudy, with a high near 30.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow and freezing rain after 4am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    then Chance
    Wintry Mix

Detailed Forecast

Tonight
Mostly clear, with a low around 0. West wind around 5 mph becoming calm.
Tuesday
Increasing clouds, with a high near 35. Wind chill values as low as -4. South wind 5 to 10 mph.
Tuesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 22. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 45. West wind 5 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 21. West wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 42.
Thursday Night
A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 18.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 30.
Friday Night
A chance of snow before 1am, then a chance of rain and snow between 1am and 4am, then a chance of snow and freezing rain after 4am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Saturday
A chance of snow and freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Caratunk ME
 45.23°N 70.04°W (Elev. 1299 ft)
Last Update:
1:26 pm EST Mar 2, 2026
Forecast Valid:
6pm EST Mar 2, 2026-6pm EDT Mar 9, 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