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.

19°F

-7°C

Humidity 88%
Wind Speed Calm
Barometer 29.65 in (1006.5 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 19 Jan 10:56 am EST
Extended Forecast for

18 Miles NW Chesuncook ME

  • M.L.King Day

    M.L.King Day: Isolated snow showers after 1pm. Mostly cloudy, with a high near 22. Light south wind. Chance of precipitation is 20%.

    High: 22 °F

    Isolated Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Light south wind becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.

    Low: 5 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny and cold, with a temperature rising to near 10 by 11am, then falling to around 2 during the remainder of the day. Wind chill values as low as -16. West wind 13 to 15 mph, with gusts as high as 26 mph.

    High: 10 °F⇓

    Cold

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around -6. Wind chill values as low as -16. West wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: -6 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Southwest wind 3 to 7 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 6. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 6 °F

    Slight Chance
    Snow then
    Snow Likely

  • Thursday

    Thursday: A chance of snow, mainly before 3pm. Mostly cloudy, with a high near 28. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 40%.

    High: 28 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 9pm. Mostly cloudy, with a low around 7. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Isolated snow showers after 1pm. Mostly cloudy, with a high near 22. Light south wind. Chance of precipitation is 20%.
Tonight
A chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 5. Wind chill values as low as -5. Light south wind becoming southwest 6 to 11 mph after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny and cold, with a temperature rising to near 10 by 11am, then falling to around 2 during the remainder of the day. Wind chill values as low as -16. West wind 13 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around -6. Wind chill values as low as -16. West wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 15. Southwest wind 3 to 7 mph.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 6. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 60%.
Thursday
A chance of snow, mainly before 3pm. Mostly cloudy, with a high near 28. South wind 6 to 9 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A slight chance of snow before 9pm. Mostly cloudy, with a low around 7. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 12.
Friday Night
Partly cloudy, with a low around -13.
Saturday
Mostly sunny and cold, with a high near -4.
Saturday Night
Partly cloudy, with a low around -18.
Sunday
Mostly sunny and cold, with a high near -4.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Chesuncook ME
 46.26°N 69.64°W (Elev. 1211 ft)
Last Update:
6:08 am EST Jan 19, 2026
Forecast Valid:
11am EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation