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.

31°F

-1°C

Humidity 92%
Wind Speed SE 8 mph
Barometer 30.22 in (1024.5 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 10 Apr 3:56 am EDT
Extended Forecast for

3 Miles N Onawa ME

  • Today

    Today: A chance of rain, mainly between 1pm and 3pm. Increasing clouds, with a high near 50. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 50 °F

    Mostly Sunny
    then Chance
    Rain

  • Tonight

    Tonight: Rain before 3am, then a chance of rain and snow. Low around 34. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37. Breezy, with a northwest wind 21 to 24 mph, with gusts as high as 39 mph.

    High: 37 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery
    then Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 45. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 45 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain before 1am, then rain, possibly mixed with snow. Low around 33. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance Rain
    then
    Rain/Snow

  • Monday

    Monday: Rain, mainly before 2pm. High near 52. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    High: 52 °F

    Rain

  • Monday Night

    Monday Night: A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 3pm. Partly sunny, with a high near 55. Chance of precipitation is 20%.

    High: 55 °F

    Partly Sunny
    then Slight
    Chance Rain

Detailed Forecast

Today
A chance of rain, mainly between 1pm and 3pm. Increasing clouds, with a high near 50. South wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Rain before 3am, then a chance of rain and snow. Low around 34. South wind 8 to 13 mph becoming northwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 37. Breezy, with a northwest wind 21 to 24 mph, with gusts as high as 39 mph.
Saturday Night
Mostly clear, with a low around 27. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 33 mph.
Sunday
Mostly sunny, with a high near 45. Northwest wind 9 to 11 mph, with gusts as high as 22 mph.
Sunday Night
A chance of rain before 1am, then rain, possibly mixed with snow. Low around 33. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, mainly before 2pm. High near 52. South wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday Night
A chance of rain, mainly before 10pm. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Tuesday
A slight chance of rain after 3pm. Partly sunny, with a high near 55. Chance of precipitation is 20%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 40%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Thursday
A chance of rain. Partly sunny, with a high near 55. Chance of precipitation is 40%.
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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:
4:02 am EDT Apr 10, 2026
Forecast Valid:
4am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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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