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.

38°F

3°C

Humidity 100%
Wind Speed NW 9 G 18 mph
Barometer 29.92 in (1014.2 mb)
Dewpoint 38°F (3°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 11 Apr 3:56 am EDT
Extended Forecast for

3 Miles N Onawa ME

  • Overnight

    Overnight: A chance of rain before 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog before 8am. Otherwise, partly sunny, with a high near 37. Windy, with a northwest wind 21 to 28 mph, with gusts as high as 45 mph.

    High: 37 °F

    Patchy Fog
    and Breezy
    then Partly
    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 37 mph.

    Low: 27 °F

    Mostly Clear
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 46. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 46 °F

    Sunny

  • Sunday Night

    Sunday Night: Rain likely, mainly after 3am. Mostly cloudy, with a low around 33. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain. High near 51. Breezy, with a south wind 13 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 44 °F

    Chance Rain

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 7pm. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.

    Low: 42 °F

    Chance Rain

Detailed Forecast

Overnight
A chance of rain before 5am. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday
Patchy fog before 8am. Otherwise, partly sunny, with a high near 37. Windy, with a northwest wind 21 to 28 mph, with gusts as high as 45 mph.
Saturday Night
Mostly clear, with a low around 27. Blustery, with a northwest wind 17 to 22 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 46. Northwest wind 7 to 14 mph, with gusts as high as 25 mph.
Sunday Night
Rain likely, mainly after 3am. Mostly cloudy, with a low around 33. South wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 51. Breezy, with a south wind 13 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 44. Northwest wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 55.
Tuesday Night
A chance of rain, mainly after 7pm. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Thursday
A chance of rain. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Friday
A slight chance of rain. Mostly sunny, with a high near 57. 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:
2:31 am EDT Apr 11, 2026
Forecast Valid:
4am EDT Apr 11, 2026-6pm EDT Apr 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation