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.

Breezy

21°F

-6°C

Humidity 38%
Wind Speed N 23 G 35 mph
Barometer 29.93 in (1015.6 mb)
Dewpoint -1°F (-18°C)
Visibility NA
Wind Chill5°F (-15°C)
Last update 27 Mar 3:56 pm EDT
Extended Forecast for

3 Miles WSW Caratunk ME

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 26. Wind chill values as low as -1. Northwest wind around 5 mph.

    High: 26 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated snow showers between 10pm and 1am. Partly cloudy, with a low around 11. Calm wind. Chance of precipitation is 20%.

    Low: 11 °F

    Isolated Snow
    Showers

  • Sunday

    Sunday: Increasing clouds, with a high near 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 37 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. South wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 46.

    High: 46 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 26. Wind chill values as low as -1. Northwest wind around 5 mph.
Saturday Night
Isolated snow showers between 10pm and 1am. Partly cloudy, with a low around 11. Calm wind. Chance of precipitation is 20%.
Sunday
Increasing clouds, with a high near 37. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 25. South wind around 5 mph.
Monday
Partly sunny, with a high near 46.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Wednesday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 36.
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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:
2:33 pm EDT Mar 27, 2026
Forecast Valid:
4pm EDT Mar 27, 2026-6pm EDT Apr 3, 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