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.

52°F

11°C

Humidity 80%
Wind Speed E 3 mph
Barometer 29.88 in (1012.5 mb)
Dewpoint 46°F (8°C)
Visibility NA
Last update 15 Apr 3:56 pm EDT
Extended Forecast for

3 Miles N Onawa ME

  • This Afternoon

    This Afternoon: Scattered showers, mainly after 5pm. Mostly cloudy, with a high near 53. Southeast wind around 6 mph. Chance of precipitation is 30%.

    High: 53 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 4am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. South wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Scattered
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Showers. Low around 44. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Friday

    Friday: A chance of showers, mainly before 9am. Partly sunny, with a high near 56. North wind 7 to 9 mph. Chance of precipitation is 30%.

    High: 56 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40. Northeast wind around 8 mph.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. South wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

Detailed Forecast

This Afternoon
Scattered showers, mainly after 5pm. Mostly cloudy, with a high near 53. Southeast wind around 6 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after 4am. Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 44. South wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 49. Southeast wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 44. Southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of showers, mainly before 9am. Partly sunny, with a high near 56. North wind 7 to 9 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 40. Northeast wind around 8 mph.
Saturday
Partly sunny, with a high near 53. South wind 9 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Sunday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Monday
A slight chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Sunny, with a high near 40.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 44.
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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 pm EDT Apr 15, 2026
Forecast Valid:
4pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation