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.

69°F

21°C

Humidity 68%
Wind Speed Vrbl 5 mph
Barometer 29.92 in (1012.6 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 9 Aug 8:56 pm EDT
Extended Forecast for

Sebec Corners ME

  • Tonight

    Tonight: Mostly clear, with a low around 61. West wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 84. Southwest wind 3 to 7 mph.

    High: 84 °F

    Partly Sunny

  • Monday Night

    Monday Night: Showers and thunderstorms before 3am, then a chance of showers between 3am and 4am. Low around 59. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers, mainly before 7am. Mostly sunny, with a high near 81. West wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56. West wind 5 to 7 mph.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80. West wind 5 to 7 mph.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Partly cloudy, with a low around 54. Light southwest wind. Chance of precipitation is 30%.

    Low: 54 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 74. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.

    Low: 51 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 61. West wind around 6 mph.
Monday
Partly sunny, with a high near 84. Southwest wind 3 to 7 mph.
Monday Night
Showers and thunderstorms before 3am, then a chance of showers between 3am and 4am. Low around 59. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
A chance of showers, mainly before 7am. Mostly sunny, with a high near 81. West wind 5 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 56. West wind 5 to 7 mph.
Wednesday
Sunny, with a high near 80. West wind 5 to 7 mph.
Wednesday Night
A chance of showers, mainly after 2am. Partly cloudy, with a low around 54. Light southwest wind. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 10am. High near 74. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 74.
Friday Night
Mostly clear, with a low around 50.
Saturday
Sunny, with a high near 75.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sebec Corners ME
 45.23°N 69.09°W (Elev. 427 ft)
Last Update:
4:02 pm EDT Aug 9, 2026
Forecast Valid:
9pm EDT Aug 9, 2026-6pm EDT Aug 16, 2026
 
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