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.

9°F

-13°C

Humidity 70%
Wind Speed NW 12 mph
Barometer 29.85 in (1013.4 mb)
Dewpoint 1°F (-17°C)
Visibility NA
Wind Chill-6°F (-21°C)
Last update 27 Feb 2:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Overnight

    Overnight: Clear, with a low around 4. Wind chill values as low as -9. Northwest wind 11 to 13 mph.

    Low: 4 °F

    Clear

  • Friday

    Friday: Increasing clouds, with a high near 24. Wind chill values as low as -10. Northwest wind 7 to 9 mph becoming southwest in the afternoon.

    High: 24 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 17. South wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 17 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35. Breezy, with a south wind 21 to 24 mph, with gusts as high as 40 mph.

    High: 35 °F

    Mostly Cloudy
    and Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 14. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow, mainly between 9am and 1pm. Partly sunny, with a high near 16. Northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around -5. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.

    Low: -5 °F

    Mostly Clear
    and Blustery
    then Clear

  • Monday

    Monday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around -1.

    Low: -1 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 4. Wind chill values as low as -9. Northwest wind 11 to 13 mph.
Friday
Increasing clouds, with a high near 24. Wind chill values as low as -10. Northwest wind 7 to 9 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 17. South wind 9 to 16 mph, with gusts as high as 29 mph.
Saturday
Mostly cloudy, with a high near 35. Breezy, with a south wind 21 to 24 mph, with gusts as high as 40 mph.
Saturday Night
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 14. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Sunday
A chance of snow, mainly between 9am and 1pm. Partly sunny, with a high near 16. Northwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday Night
Mostly clear, with a low around -5. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 34 mph.
Monday
Sunny, with a high near 11.
Monday Night
Mostly clear, with a low around -1.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly clear, with a low around 18.
Thursday
A slight chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 20%.
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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:
3:03 am EST Feb 27, 2026
Forecast Valid:
3am EST Feb 27, 2026-6pm EST Mar 5, 2026
 
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Additional Resources

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Chance of Precipitation