News Headlines
Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.70°F
21°C
| Humidity | 39% |
| Wind Speed | N 5 mph |
| Barometer | 30.12 in (1019.9 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | NA |
| Last update | 21 Aug 5:56 pm EDT |
Extended Forecast for
Greenville ME
Tonight

Low: 53 °F
Mostly Clear
Saturday

High: 74 °F
Increasing
CloudsSaturday Night

Low: 58 °F
Showers
Likely and
Patchy FogSunday

High: 69 °F
Showers
Likely and
Areas FogSunday Night

Low: 62 °F
Chance
Showers and
Patchy FogMonday

High: 75 °F
Showers
LikelyMonday Night

Low: 54 °F
Chance
ShowersTuesday

High: 70 °F
Chance
ShowersTuesday Night

Low: 54 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 53. Calm wind.
Saturday
Increasing clouds, with a high near 74. Calm wind becoming southeast 5 to 8 mph in the morning.
Saturday Night
Showers likely, mainly between 2am and 3am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 58. Light east wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 69. Southeast wind 5 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Patchy fog after 10pm. Otherwise, cloudy, with a low around 62. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
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. Mostly cloudy, with a high near 75. Light south wind increasing to 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Light southwest wind. Chance of precipitation is 30%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
Greenville ME
45.45°N 69.61°W (Elev. 1096 ft)
45.45°N 69.61°W (Elev. 1096 ft)
4:02 pm EDT Aug 21, 2026
6pm EDT Aug 21, 2026-6pm EDT Aug 28, 2026


