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.

57°F

14°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 29.79 in (1009.1 mb)
Dewpoint 57°F (14°C)
Visibility NA
Last update 5 Nov 6:56 pm EST
Extended Forecast for

Johnson Corner ME

  • Tonight

    Tonight: A 20 percent chance of showers before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Slight Chance
    Showers then
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, with a high near 64. Calm wind.

    High: 64 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of showers before 7pm, then showers after 10pm. Low around 45. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly after 7pm. Low around 38. North wind around 5 mph. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Sunday

    Sunday: Showers, mainly before noon. High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers before 11pm. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 52. South wind around 5 mph becoming calm in the evening.
Friday
Mostly cloudy, with a high near 64. Calm wind.
Friday Night
A slight chance of showers before 7pm, then showers after 10pm. Low around 45. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 53. Northeast wind 5 to 10 mph. Chance of precipitation is 70%.
Saturday Night
Showers, mainly after 7pm. Low around 38. North wind around 5 mph. Chance of precipitation is 80%.
Sunday
Showers, mainly before noon. High near 48. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Partly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 34.
Veterans Day
Partly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnson Corner ME
 45.02°N 69.82°W (Elev. 607 ft)
Last Update:
6:47 pm EST Nov 5, 2026
Forecast Valid:
7pm EST Nov 5, 2026-6pm EST Nov 12, 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