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.

3°F

-16°C

Humidity 57%
Wind Speed Vrbl 3 mph
Barometer 29.99 in (1019.1 mb)
Dewpoint -9°F (-23°C)
Visibility NA
Last update 20 Jan 6:56 pm EST
Extended Forecast for

Attean Landing ME

  • Tonight

    Tonight: Partly cloudy, with a low around -2. Wind chill values as low as -18. West wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: -2 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 17. Wind chill values as low as -17. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 17 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow before 1am, then a slight chance of snow showers between 1am and 3am. Mostly cloudy, with a low around 9. South wind 5 to 10 mph. Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow between 10am and 11am. Partly sunny, with a high near 30. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -13.

    Low: -13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near -8.

    High: -8 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -15.

    Low: -15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -2. Wind chill values as low as -18. West wind 10 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 17. Wind chill values as low as -17. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of snow before 1am, then a slight chance of snow showers between 1am and 3am. Mostly cloudy, with a low around 9. South wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday
A chance of snow between 10am and 11am. Partly sunny, with a high near 30. South wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 9. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 12.
Friday Night
Mostly cloudy, with a low around -13.
Saturday
Mostly sunny and cold, with a high near -8.
Saturday Night
Partly cloudy, with a low around -15.
Sunday
Mostly sunny and cold, with a high near 0.
Sunday Night
Mostly cloudy, with a low around -9.
Monday
Partly sunny and cold, with a high near 8.
Monday Night
Mostly cloudy, with a low around -3.
Tuesday
Partly sunny and cold, with a high near 10.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Attean Landing ME
 45.59°N 70.32°W (Elev. 1591 ft)
Last Update:
6:08 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation