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.

20°F

-7°C

Humidity 85%
Wind Speed SE 3 mph
Barometer 29.84 in (1013.2 mb)
Dewpoint 16°F (-9°C)
Visibility NA
Last update 3 Dec 9:56 pm EST
Extended Forecast for

Johnson Corner ME

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered snow showers, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 33. South wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 33 °F

    Scattered
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 1. Wind chill values as low as -16. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.

    Low: 1 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 17. Wind chill values as low as -13. West wind 5 to 10 mph becoming southwest in the afternoon.

    High: 17 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Calm wind becoming southeast around 5 mph.
Thursday
Scattered snow showers, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 33. South wind 5 to 10 mph becoming northwest 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Thursday Night
Mostly clear, with a low around 1. Wind chill values as low as -16. Northwest wind 10 to 15 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 17. Wind chill values as low as -13. West wind 5 to 10 mph becoming southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 6. Calm wind.
Saturday
Partly sunny, with a high near 23.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Partly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 7.
Monday
Sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 2.
Tuesday
Mostly sunny, with a high near 20.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 9.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson Corner ME
 45.05°N 69.84°W (Elev. 738 ft)
Last Update:
6:20 pm EST Dec 3, 2025
Forecast Valid:
10pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation