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.

65°F

18°C

Humidity 49%
Wind Speed NW 15 G 22 mph
Barometer 29.70 in (1005.8 mb)
Dewpoint 45°F (7°C)
Visibility NA
Last update 16 Jun 12:56 pm EDT
Extended Forecast for

3 Miles NW Greenville Junction ME

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Northwest wind around 13 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. West wind 5 to 7 mph becoming light and variable after midnight.

    Low: 51 °F

    Clear

  • Wednesday

    Wednesday: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.

    High: 71 °F

    Sunny then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. South wind around 7 mph.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 60. Southeast wind 9 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 53. Southeast wind 10 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Showers

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 67. West wind 14 to 16 mph. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 40%.

    High: 62 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Northwest wind around 13 mph.
Tonight
Clear, with a low around 51. West wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 71. Calm wind becoming south 5 to 8 mph in the morning. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 52. South wind around 7 mph.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 60. Southeast wind 9 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 53. Southeast wind 10 to 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 67. West wind 14 to 16 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 54. Chance of precipitation is 40%.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 52. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 64. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 67. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Greenville Junction ME
 45.49°N 69.76°W (Elev. 2100 ft)
Last Update:
12:46 pm EDT Jun 16, 2026
Forecast Valid:
1pm EDT Jun 16, 2026-6pm EDT Jun 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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