Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.61°F
16°C
| Humidity | 100% |
| Wind Speed | NA |
| Barometer | 29.83 in (1009.9 mb) |
| Dewpoint | 61°F (16°C) |
| Visibility | NA |
| Last update | 17 Aug 7:56 am EDT |
Extended Forecast for
3 Miles ENE Greenville Junction ME
Today
High: 67 °F
Showers
LikelyTonight
Low: 60 °F
Showers
Likely and
Patchy FogTuesday
High: 73 °F
Scattered
ShowersTuesday Night
Low: 59 °F
Slight Chance
T-storms then
Mostly CloudyWednesday
High: 77 °F
Partly Sunny
Wednesday Night
Low: 57 °F
Slight Chance
Showers and
Patchy FogThursday
High: 75 °F
Patchy Fog
then Mostly
SunnyThursday Night
Low: 53 °F
Mostly Clear
Friday
High: 73 °F
Sunny
Detailed Forecast
Today
Showers likely before 1pm, then scattered showers and thunderstorms between 1pm and 3pm, then showers likely and possibly a thunderstorm after 3pm. Cloudy, with a high near 67. South wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers likely, mainly before 9pm. Patchy fog. Otherwise, cloudy, with a low around 60. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 73. Light northeast wind. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, with a low around 59. Calm wind. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.
Wednesday Night
A slight chance of showers between 11pm and 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 57. Light northwest wind. Chance of precipitation is 20%.
Thursday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 75. Northwest wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 73.
Friday Night
Mostly clear, with a low around 53.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 20%.
Sunday
A chance of showers. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Greenville Junction ME
45.48°N 69.64°W (Elev. 1099 ft)
45.48°N 69.64°W (Elev. 1099 ft)
7:47 am EDT Aug 17, 2026
8am EDT Aug 17, 2026-6pm EDT Aug 23, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
