National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

8°F

-13°C

Humidity 35%
Wind Speed NA
Barometer 29.92 in (1016.6 mb)
Dewpoint -14°F (-26°C)
Visibility NA
Last update 20 Jan 3:56 pm EST
Extended Forecast for

3 Miles WSW Caratunk ME

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -8. West wind 5 to 10 mph.

    Low: 1 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. Wind chill values as low as -9. South wind around 5 mph.

    High: 19 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am, then a slight chance of snow showers between 1am and 4am. Mostly cloudy, with a low around 9. South wind around 5 mph. Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow

  • Thursday

    Thursday: Partly sunny, with a high near 31. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 31 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 10. West wind around 5 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -10.

    Low: -10 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near -3.

    High: -3 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around -12.

    Low: -12 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -8. West wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 19. Wind chill values as low as -9. South wind around 5 mph.
Wednesday Night
A chance of snow before 1am, then a slight chance of snow showers between 1am and 4am. Mostly cloudy, with a low around 9. South wind around 5 mph. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 31. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 10. West wind around 5 mph.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -10.
Saturday
Sunny and cold, with a high near -3.
Saturday Night
Mostly clear, with a low around -12.
Sunday
Mostly sunny and cold, with a high near 4.
Sunday Night
Mostly cloudy, with a low around -6.
Monday
Mostly sunny, with a high near 11.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 14.
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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:
12:42 pm EST Jan 20, 2026
Forecast Valid:
4pm EST Jan 20, 2026-6pm EST Jan 27, 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