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.

32°F

0°C

Humidity 73%
Wind Speed Calm
Barometer 29.77 in (1010.0 mb)
Dewpoint 24°F (-4°C)
Visibility NA
Last update 13 Jan 2:56 pm EST
Extended Forecast for

3 Miles N Onawa ME

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 30. South wind around 9 mph.

    High: 30 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly between 1am and 4am. Mostly cloudy, with a low around 26. Breezy, with a south wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Snow
    Likely and
    Breezy

  • Wednesday

    Wednesday: A slight chance of rain after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 34. South wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 34 °F

    Patchy Fog
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely, possibly mixed with sleet before 2am, then rain and snow between 2am and 3am, then snow after 3am. Patchy fog before 10pm, then patchy fog after midnight. Low around 30. South wind around 7 mph becoming east after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.

    Low: 30 °F

    Wintry Mix
    and Patchy
    Fog

  • Thursday

    Thursday: Snow likely, mainly before 9am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 32. East wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    High: 32 °F

    Snow Likely
    and Patchy
    Fog then
    Chance Snow
    and Patchy
    Fog

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 1. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    Low: 1 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Friday

    Friday: Sunny, with a high near 15. Blustery, with a west wind 14 to 20 mph, with gusts as high as 33 mph.

    High: 15 °F

    Sunny and
    Blustery then
    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow between 11pm and 3am. Mostly cloudy, with a low around 9. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 30. South wind around 9 mph.
Tonight
Snow likely, mainly between 1am and 4am. Mostly cloudy, with a low around 26. Breezy, with a south wind 13 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday
A slight chance of rain after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 34. South wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday Night
Rain and snow likely, possibly mixed with sleet before 2am, then rain and snow between 2am and 3am, then snow after 3am. Patchy fog before 10pm, then patchy fog after midnight. Low around 30. South wind around 7 mph becoming east after midnight. Chance of precipitation is 90%. New snow and sleet accumulation of less than one inch possible.
Thursday
Snow likely, mainly before 9am. Patchy fog before 2pm. Otherwise, mostly cloudy, with a high near 32. East wind 7 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 1. Breezy, with a west wind around 22 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 15. Blustery, with a west wind 14 to 20 mph, with gusts as high as 33 mph.
Friday Night
A slight chance of snow between 11pm and 3am. Mostly cloudy, with a low around 9. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 26.
Saturday Night
A slight chance of snow after 9pm. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 6.
M.L.King Day
A slight chance of snow. Partly sunny, with a high near 16. 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:
12:44 pm EST Jan 13, 2026
Forecast Valid:
3pm EST Jan 13, 2026-6pm EST Jan 19, 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