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.

30°F

-1°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.45 in (999.2 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Wind Chill22°F (-6°C)
Last update 12 Mar 2:56 am EDT
Extended Forecast for

10 Miles NNE Dennistown ME

  • Overnight

    Overnight: Rain likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 31. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain Likely
    and Patchy
    Fog

  • Thursday

    Thursday: Rain, mainly before 8am. Patchy fog before 8am. Temperature falling to around 24 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F⇓

    Rain and
    Patchy Fog
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Wind chill values as low as zero. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: Increasing clouds, with a high near 32. Wind chill values as low as zero. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 32 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Snow, mainly after 8pm. Low around 24. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 2pm. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Snow likely before 5am, then snow and freezing rain likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely
    then Wintry
    Mix Likely

Detailed Forecast

Overnight
Rain likely, mainly after 5am. Patchy fog. Otherwise, cloudy, with a low around 31. South wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, mainly before 8am. Patchy fog before 8am. Temperature falling to around 24 by 5pm. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly cloudy, with a low around 13. Wind chill values as low as zero. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 32. Wind chill values as low as zero. West wind 5 to 15 mph, with gusts as high as 25 mph.
Friday Night
Snow, mainly after 8pm. Low around 24. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow, mainly before 2pm. High near 34. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Snow likely before 5am, then snow and freezing rain likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Monday
Rain or freezing rain likely, becoming all rain after 11am. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Monday Night
Rain and snow. Low around 24. Chance of precipitation is 80%.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Dennistown ME
 45.81°N 70.2°W (Elev. 1621 ft)
Last Update:
2:39 am EDT Mar 12, 2026
Forecast Valid:
3am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation