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.

53°F

12°C

Humidity 77%
Wind Speed S 8 mph
Barometer 30.22 in (1023.5 mb)
Dewpoint 46°F (8°C)
Visibility NA
Wind Chill50°F (10°C)
Last update 28 Jun 12:56 am EDT
Extended Forecast for

Johnson Corner ME

  • Overnight

    Overnight: Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 54. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers
    Likely

  • Saturday

    Saturday: Rain and possibly a thunderstorm. High near 55. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely before midnight, then a chance of showers. Patchy fog. Otherwise, cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 55 °F

    Showers
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Partly sunny, with a high near 74. Northwest wind 5 to 10 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm before 8pm. Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Showers likely, with thunderstorms also possible after 2am. Cloudy, with a low around 54. Southeast wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Rain and possibly a thunderstorm. High near 55. Southeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers and thunderstorms likely before midnight, then a chance of showers. Patchy fog. Otherwise, cloudy, with a low around 55. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Partly sunny, with a high near 74. Northwest wind 5 to 10 mph.
Sunday Night
Partly cloudy, with a low around 58. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 86.
Monday Night
Scattered showers after 2am. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Tuesday
Scattered showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then rain and possibly a thunderstorm after 2pm. High near 81. Chance of precipitation is 80%.
Tuesday Night
Rain and possibly a thunderstorm before 8pm. Low around 63. Chance of precipitation is 80%.
Wednesday
Sunny, with a high near 82.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Scattered showers. Mostly sunny, with a high near 80. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Independence Day
Scattered showers. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Johnson Corner ME
 45.05°N 69.81°W (Elev. 797 ft)
Last Update:
10:57 pm EDT Jun 27, 2025
Forecast Valid:
1am EDT Jun 28, 2025-6pm EDT Jul 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation