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.

48°F

9°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.90 in (1013.6 mb)
Dewpoint 48°F (9°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 14 May 10:56 am EDT
Extended Forecast for

10 Miles NNW Dennistown ME

  • Today

    Today: A 40 percent chance of rain. Mostly cloudy, with a high near 57. Southeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 57 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain, mainly before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 43. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: Partly sunny, with a high near 58. East wind around 5 mph.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. West wind around 5 mph becoming calm.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 67. West wind around 10 mph, with gusts as high as 20 mph.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

Detailed Forecast

Today
A 40 percent chance of rain. Mostly cloudy, with a high near 57. Southeast wind around 10 mph, with gusts as high as 20 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain, mainly before midnight. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 43. East wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 58. East wind around 5 mph.
Friday Night
Partly cloudy, with a low around 42. West wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 67. West wind around 10 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 64.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 74.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Wednesday
Showers likely. Partly sunny, with a high near 69. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Dennistown ME
 45.81°N 70.38°W (Elev. 1972 ft)
Last Update:
6:20 am EDT May 14, 2026
Forecast Valid:
11am EDT May 14, 2026-6pm EDT May 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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