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.

24°F

-4°C

Humidity 71%
Wind Speed NW 8 G 23 mph
Barometer 29.75 in (1009.5 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 18 Feb 6:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: Sunny, with a high near 26. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 26 °F

    Sunny and
    Blustery then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 13. Wind chill values as low as zero. North wind around 15 mph, with gusts as high as 26 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 29. Wind chill values as low as -1. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 29 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 11. Northwest wind 6 to 8 mph.

    Low: 11 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 26. North wind 6 to 8 mph becoming east in the afternoon.

    High: 26 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 8. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 8 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 11am. Partly sunny, with a high near 20. North wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 20 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 10.

    Low: 10 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 26. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 13. Wind chill values as low as zero. North wind around 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 29. Wind chill values as low as -1. Northwest wind 7 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Mostly clear, with a low around 11. Northwest wind 6 to 8 mph.
Friday
Mostly sunny, with a high near 26. North wind 6 to 8 mph becoming east in the afternoon.
Friday Night
A chance of snow, mainly after 9pm. Mostly cloudy, with a low around 8. Northeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Saturday
A slight chance of snow before 11am. Partly sunny, with a high near 20. North wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 10.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A slight chance of snow. Mostly sunny, with a high near 24. Chance of precipitation is 20%.
Monday Night
A slight chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 18.
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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:
6:32 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
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Additional Resources

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Chance of Precipitation