National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

28°F

-2°C

Humidity 92%
Wind Speed Calm
Barometer 30.21 in (1025.1 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 9 Jan 1:56 am EST
Extended Forecast for

3 Miles N Onawa ME

  • Overnight

    Overnight: Patchy freezing fog. Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming west.

    Low: 24 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: A chance of freezing rain before 4pm, then a slight chance of snow between 4pm and 5pm, then a chance of rain and snow after 5pm. Patchy freezing fog before 9am. Cloudy, with a high near 32. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

    High: 32 °F

    Chance Wintry
    Mix and
    Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Rain and snow likely, possibly mixed with freezing rain and sleet before 9pm, then a chance of rain between 9pm and midnight. Patchy fog between 8pm and midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 29. Windy, with a south wind 23 to 30 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.

    Low: 29 °F

    Wintry Mix
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Increasing clouds, with a high near 31. Windy, with a northwest wind 27 to 37 mph decreasing to 9 to 19 mph. Winds could gust as high as 60 mph.

    High: 31 °F

    Mostly Sunny
    and Windy
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Snow likely, mainly after 4am. Cloudy, with a low around 22. North wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday

    Sunday: Snow. High near 25. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

    High: 25 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Windy, with a northwest wind 11 to 16 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 60%.

    Low: 18 °F

    Snow Likely
    and Windy

  • Monday

    Monday: Partly sunny, with a high near 21. Windy.

    High: 21 °F

    Partly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a low around 24. Northwest wind around 6 mph becoming west.
Friday
A chance of freezing rain before 4pm, then a slight chance of snow between 4pm and 5pm, then a chance of rain and snow after 5pm. Patchy freezing fog before 9am. Cloudy, with a high near 32. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Friday Night
Rain and snow likely, possibly mixed with freezing rain and sleet before 9pm, then a chance of rain between 9pm and midnight. Patchy fog between 8pm and midnight. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 29. Windy, with a south wind 23 to 30 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. New snow and sleet accumulation of less than a half inch possible.
Saturday
Increasing clouds, with a high near 31. Windy, with a northwest wind 27 to 37 mph decreasing to 9 to 19 mph. Winds could gust as high as 60 mph.
Saturday Night
Snow likely, mainly after 4am. Cloudy, with a low around 22. North wind 6 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 25. East wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 18. Windy, with a northwest wind 11 to 16 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 21. Windy.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Thursday
A slight chance of snow. Partly sunny, with a high near 20. 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 am EST Jan 9, 2026
Forecast Valid:
2am EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation