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.

27°F

-3°C

Humidity 58%
Wind Speed S 6 mph
Barometer 30.19 in (1025.0 mb)
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 3 Mar 6:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

  • Tonight

    Tonight: Snow, mainly before 1am. Low around 21. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 21 °F

    Snow

  • Wednesday

    Wednesday: Sunny, with a high near 42. West wind 5 to 10 mph.

    High: 42 °F

    Sunny

  • Wednesday Night

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

    Low: 21 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 38. Calm wind becoming east around 5 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 17. East wind around 5 mph.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow

  • Friday

    Friday: A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 29.

    High: 29 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of freezing rain after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Rain/Freezing
    Rain

  • Saturday

    Saturday: A chance of rain or freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.

    High: 46 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain before 3am. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

Detailed Forecast

Tonight
Snow, mainly before 1am. Low around 21. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Sunny, with a high near 42. West wind 5 to 10 mph.
Wednesday Night
Increasing clouds, with a low around 21. West wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 38. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A 30 percent chance of snow after 3am. Mostly cloudy, with a low around 17. East wind around 5 mph.
Friday
A 30 percent chance of snow before 1pm. Mostly cloudy, with a high near 29.
Friday Night
A chance of freezing rain after 1am, mixing with rain after 4am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Saturday
A chance of rain or freezing rain before 10am, then a chance of rain. Mostly cloudy, with a high near 46. Chance of precipitation is 50%.
Saturday Night
A 50 percent chance of rain before 3am. Mostly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Mostly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 51.
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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:
1:31 pm EST Mar 3, 2026
Forecast Valid:
7pm EST Mar 3, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation