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.

9°F

-13°C

Humidity 80%
Wind Speed NA
Barometer 29.77 in (1011.1 mb)
Dewpoint 4°F (-16°C)
Visibility NA
Last update 20 Jan 6:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Sunny and cold, with a high near 10. Wind chill values as low as -18. Breezy, with a west wind 16 to 24 mph, with gusts as high as 40 mph.

    High: 10 °F

    Cold and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.

    Low: 1 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Wind chill values as low as -16. Southwest wind around 11 mph, with gusts as high as 22 mph.

    High: 15 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 12. Wind chill values as low as -3. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A chance of snow showers, mainly before 7am. Partly sunny, with a high near 25. West wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 25 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 13. Breezy, with a west wind 14 to 23 mph, with gusts as high as 38 mph.

    High: 13 °F

    Mostly Sunny
    and Breezy

  • Friday Night

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

    Low: -13 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Sunny and cold, with a high near -7. Windy.

    High: -7 °F

    Cold and
    Windy

Detailed Forecast

Today
Sunny and cold, with a high near 10. Wind chill values as low as -18. Breezy, with a west wind 16 to 24 mph, with gusts as high as 40 mph.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -19. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 15. Wind chill values as low as -16. Southwest wind around 11 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of snow, mainly after 7pm. Mostly cloudy, with a low around 12. Wind chill values as low as -3. South wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Thursday
A chance of snow showers, mainly before 7am. Partly sunny, with a high near 25. West wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9. West wind around 14 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 13. Breezy, with a west wind 14 to 23 mph, with gusts as high as 38 mph.
Friday Night
Partly cloudy, with a low around -13. Windy.
Saturday
Sunny and cold, with a high near -7. Windy.
Saturday Night
Mostly clear, with a low around -14. Blustery.
Sunday
Mostly sunny and cold, with a high near -1.
Sunday Night
A slight chance of snow showers. Partly cloudy, with a low around -9. Chance of precipitation is 20%.
Monday
Mostly sunny and cold, with a high near 3.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Onawa ME
 45.42°N 69.37°W (Elev. 1900 ft)
Last Update:
5:38 am EST Jan 20, 2026
Forecast Valid:
7am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
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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