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 100%
Wind Speed Calm
Barometer 29.38 in (996.6 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 12 Mar 7:56 am EDT
Extended Forecast for

3 Miles NNW Rockwood ME

  • Today

    Today: A chance of rain before 11am, then a slight chance of snow between 11am and noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. West wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow and
    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind around 17 mph, with gusts as high as 30 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 33. Wind chill values as low as -3. West wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 33 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow, mainly after midnight. Low around 20. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Chance Snow
    then Snow

  • Saturday

    Saturday: Snow, mainly before noon. High near 34. Southeast wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 34 °F

    Snow then
    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Northwest wind 7 to 9 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of snow before 5am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.

    Low: 21 °F

    Chance Snow
    then Chance
    Wintry Mix

  • Monday

    Monday: Rain, snow, and freezing rain likely before 8am, then rain or freezing rain likely between 8am and 11am, then rain after 11am. High near 51. Breezy. Chance of precipitation is 80%.

    High: 51 °F

    Breezy.
    Wintry Mix
    Likely then
    Rain

Detailed Forecast

Today
A chance of rain before 11am, then a slight chance of snow between 11am and noon. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. West wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Tonight
Mostly cloudy, with a low around 11. Wind chill values as low as -2. Northwest wind around 17 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 33. Wind chill values as low as -3. West wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Snow, mainly after midnight. Low around 20. Southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before noon. High near 34. Southeast wind 7 to 14 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Mostly cloudy, with a low around 12. West wind around 14 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 34. Northwest wind 7 to 9 mph.
Sunday Night
A chance of snow before 5am, then a chance of snow and freezing rain. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Monday
Rain, snow, and freezing rain likely before 8am, then rain or freezing rain likely between 8am and 11am, then rain after 11am. High near 51. Breezy. Chance of precipitation is 80%.
Monday Night
Rain before 2am, then rain and snow likely. Low around 23. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 6.
Wednesday
Mostly sunny, with a high near 23.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Rockwood ME
 45.73°N 69.75°W (Elev. 1027 ft)
Last Update:
5:44 am EDT Mar 12, 2026
Forecast Valid:
8am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation