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.

31°F

-1°C

Humidity 85%
Wind Speed NW 9 mph
Barometer 29.61 in (1004.5 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 14 Mar 1:56 pm EDT
Extended Forecast for

3 Miles WSW Caratunk ME

  • This Afternoon

    This Afternoon: Snow showers likely before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 36. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 36 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 19 °F

    Chance Snow
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of rain or freezing rain before 9am, then rain. High near 54. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    High: 54 °F

    Rain/Freezing
    Rain then
    Rain

  • Monday Night

    Monday Night: Rain. Low around 42. Chance of precipitation is 100%.

    Low: 42 °F

    Rain

  • Tuesday

    Tuesday: A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 45.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers likely before 3pm, then a chance of rain and snow showers. Partly sunny, with a high near 36. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
A 30 percent chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 19. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind around 5 mph becoming calm in the afternoon.
Sunday Night
Mostly cloudy, with a low around 25. South wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A chance of rain or freezing rain before 9am, then rain. High near 54. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 42. Chance of precipitation is 100%.
Tuesday
A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly cloudy, with a high near 37.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly sunny, with a high near 38.
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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:
6:37 am EDT Mar 14, 2026
Forecast Valid:
2pm EDT Mar 14, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation