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.

43°F

6°C

Humidity 86%
Wind Speed E 12 mph
Barometer 30.16 in (1022.0 mb)
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 18 Apr 6:56 am EDT
Extended Forecast for

7 Miles NNE Dennistown ME

  • Today

    Today: Mostly sunny, with a high near 53. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.

    High: 53 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 33. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain before 1pm, then rain and snow between 1pm and 2pm, then snow after 2pm. Temperature falling to around 31 by 5pm. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 41 °F⇓

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 9pm. Low around 22. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Snow then
    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 30 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 9am. Partly sunny, with a high near 38.

    High: 38 °F

    Chance Snow
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 53. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.
Tonight
A 30 percent chance of rain, mainly after 5am. Increasing clouds, with a low around 33. Breezy, with a south wind 20 to 25 mph, with gusts as high as 45 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain before 1pm, then rain and snow between 1pm and 2pm, then snow after 2pm. Temperature falling to around 31 by 5pm. Southwest wind around 15 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
Snow, mainly before 9pm. Low around 22. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 29. West wind around 15 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 16.
Tuesday
Sunny, with a high near 36.
Tuesday Night
A 30 percent chance of snow showers after 2am. Mostly cloudy, with a low around 26.
Wednesday
A 30 percent chance of snow showers before 9am. Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 26.
Friday
Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Dennistown ME
 45.77°N 70.21°W (Elev. 2900 ft)
Last Update:
2:26 am EDT Apr 18, 2026
Forecast Valid:
7am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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