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.

10°F

-12°C

Humidity 63%
Wind Speed Calm
Barometer 29.86 in (1014.1 mb)
Dewpoint 0°F (-18°C)
Visibility NA
Last update 6 Dec 12:56 am EST
Extended Forecast for

Johnson Corner ME

  • Overnight

    Overnight: Mostly cloudy, with a low around 5. Southeast wind around 5 mph becoming calm.

    Low: 5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24. Calm wind becoming south around 5 mph.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15. Calm wind becoming northwest around 5 mph after midnight.

    Low: 15 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 24. Northwest wind around 5 mph.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of snow after 8pm. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.

    Low: 9 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 5. Southeast wind around 5 mph becoming calm.
Saturday
Partly sunny, with a high near 24. Calm wind becoming south around 5 mph.
Saturday Night
Partly cloudy, with a low around 15. Calm wind becoming northwest around 5 mph after midnight.
Sunday
Partly sunny, with a high near 24. Northwest wind around 5 mph.
Sunday Night
A 50 percent chance of snow after 8pm. Mostly cloudy, with a low around 9. Calm wind becoming north around 5 mph after midnight.
Monday
Mostly sunny, with a high near 16.
Monday Night
Partly cloudy, with a low around 1.
Tuesday
Partly sunny, with a high near 20.
Tuesday Night
A chance of snow between 9pm and midnight. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Wednesday
A 40 percent chance of snow after noon. Mostly cloudy, with a high near 32.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
A 40 percent chance of snow. Partly sunny, with a high near 33.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 13.
Friday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnson Corner ME
 45.05°N 69.84°W (Elev. 738 ft)
Last Update:
12:17 am EST Dec 6, 2025
Forecast Valid:
1am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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