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.

44°F

7°C

Humidity 76%
Wind Speed N 9 mph
Barometer 30.23 in (1024.5 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 20 Oct 4:56 am EDT
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Sunny, with a high near 50. North wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 31. North wind 8 to 11 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 49. Northeast wind 5 to 7 mph becoming calm in the morning.

    High: 49 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Calm wind becoming northwest 5 to 7 mph after midnight.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 49. North wind 10 to 16 mph, with gusts as high as 26 mph.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow after 2am. Partly cloudy, with a low around 33. Windy, with a north wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Windy. Partly
    Cloudy then
    Slight Chance
    Snow

  • Friday

    Friday: Mostly sunny, with a high near 40. Breezy, with a north wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 50. North wind 11 to 14 mph, with gusts as high as 25 mph.
Tonight
Clear, with a low around 31. North wind 8 to 11 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 49. Northeast wind 5 to 7 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 33. Calm wind becoming northwest 5 to 7 mph after midnight.
Thursday
Mostly sunny, with a high near 49. North wind 10 to 16 mph, with gusts as high as 26 mph.
Thursday Night
A slight chance of snow after 2am. Partly cloudy, with a low around 33. Windy, with a north wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 40. Breezy, with a north wind 17 to 22 mph, with gusts as high as 33 mph.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 45.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Onawa ME
 45.42°N 69.37°W (Elev. 1900 ft)
Last Update:
5:16 am EDT Oct 20, 2026
Forecast Valid:
5am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
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Additional Resources

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Chance of Precipitation