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.

Breezy

15°F

-9°C

Humidity 88%
Wind Speed NW 22 G 33 mph
Barometer 29.39 in (997.8 mb)
Dewpoint 12°F (-11°C)
Visibility NA
Wind Chill-3°F (-19°C)
Last update 24 Feb 3:56 am EST
Extended Forecast for

10 Miles NNE Dennistown ME

  • Today

    Today: Partly sunny, with a high near 17. Wind chill values as low as -4. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 17 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -3. West wind 5 to 10 mph becoming light southwest after midnight.

    Low: -3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 8am. Mostly cloudy, with a high near 24. Wind chill values as low as -8. Southeast wind 5 to 10 mph.

    High: 24 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 14. Southeast wind 5 to 10 mph becoming west after midnight.

    Low: 14 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 26. West wind around 10 mph, with gusts as high as 20 mph.

    High: 26 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 17. Wind chill values as low as -4. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around -3. West wind 5 to 10 mph becoming light southwest after midnight.
Wednesday
A 50 percent chance of snow, mainly after 8am. Mostly cloudy, with a high near 24. Wind chill values as low as -8. Southeast wind 5 to 10 mph.
Wednesday Night
A 40 percent chance of snow before 10pm. Mostly cloudy, with a low around 14. Southeast wind 5 to 10 mph becoming west after midnight.
Thursday
Partly sunny, with a high near 26. West wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly cloudy, with a low around 7.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around -7.
Monday
Sunny, with a high near 11.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Dennistown ME
 45.81°N 70.2°W (Elev. 1621 ft)
Last Update:
3:58 am EST Feb 24, 2026
Forecast Valid:
4am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation