Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

66°F

19°C

Humidity 81%
Wind Speed NW 3 mph
Barometer 30.05 in (1017.0 mb)
Dewpoint 60°F (16°C)
Visibility NA
Last update 16 Jul 2:56 am EDT
Extended Forecast for

Greenville ME

  • Overnight

    Overnight: Widespread haze. Mostly clear, with a low around 64. Calm wind.

    Low: 64 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze. Sunny and hot, with a high near 88. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 88 °F

    Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. South wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Mostly Clear

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm.  High near 82. Light southeast wind becoming south 5 to 9 mph in the morning.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers.  Patchy fog between 11pm and 2am.  Otherwise, mostly cloudy, with a low around 61. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely and
    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 22 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 1am.  Mostly cloudy, with a low around 57. Chance of precipitation is 20%.

    Low: 57 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Widespread haze. Mostly clear, with a low around 64. Calm wind.
Wednesday
Widespread haze. Sunny and hot, with a high near 88. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. South wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. High near 82. Light southeast wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers and thunderstorms likely before 2am, then a slight chance of showers. Patchy fog between 11pm and 2am. Otherwise, mostly cloudy, with a low around 61. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 73. Northwest wind around 10 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 53. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 57. Chance of precipitation is 20%.
Sunday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 55. Chance of precipitation is 30%.
Monday
Sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Greenville ME
 45.45°N 69.58°W (Elev. 1119 ft)
1:44 am EDT Jul 16, 2025
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database