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.

61°F

16°C

Humidity 100%
Wind Speed Vrbl 5 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 61°F (16°C)
Visibility NA
Last update 14 Jul 6:56 am EDT
Extended Forecast for

4 Miles NW Greenville Junction ME

  • Today

    Today: Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then scattered showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 71. South wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Scattered
    T-storms then
    Heavy Rain

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 62. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. West wind 6 to 9 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. West wind around 6 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Southwest wind 5 to 8 mph.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. South wind around 8 mph.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 78 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Chance of precipitation is 50%.

    Low: 65 °F

    Chance
    T-storms then
    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 72. Chance of precipitation is 50%.

    High: 72 °F

    Chance
    Showers and
    Patchy Fog
    then Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 5pm, then scattered showers and thunderstorms after 5pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 71. South wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 62. South wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 80. West wind 6 to 9 mph.
Tuesday Night
Mostly clear, with a low around 63. West wind around 6 mph.
Wednesday
Sunny, with a high near 84. Southwest wind 5 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 66. South wind around 8 mph.
Thursday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 78. South wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 65. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 3am. Partly cloudy, with a low around 59. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 72.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Greenville Junction ME
 45.51°N 69.75°W (Elev. 2034 ft)
Last Update:
1:44 am EDT Jul 14, 2025
Forecast Valid:
7am EDT Jul 14, 2025-6pm EDT Jul 20, 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