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.

71°F

22°C

Humidity 36%
Wind Speed S 6 G 18 mph
Barometer 30.10 in (1019.3 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 16 Jun 3:56 pm EDT
Extended Forecast for

Sebec Lake ME

  • Tonight

    Tonight: Areas of fog after 3am. Otherwise, partly cloudy, with a low around 51. South wind 3 to 8 mph.

    Low: 51 °F

    Partly Cloudy
    then Areas
    Fog

  • Tuesday

    Tuesday: Areas of fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 74 °F

    Areas Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 1am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 57. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 79. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Areas
    Fog

  • Juneteenth

    Juneteenth: 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. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming south 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.

    High: 85 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 60. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 60 °F

    Showers
    Likely

  • Friday

    Friday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Areas of fog after 3am. Otherwise, partly cloudy, with a low around 51. South wind 3 to 8 mph.
Tuesday
Areas of fog before 7am. Otherwise, partly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Showers likely, mainly after 1am. Patchy fog after 11pm. Otherwise, cloudy, with a low around 57. South wind 6 to 8 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, with thunderstorms also possible after 2pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 79. South wind 5 to 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 20%.
Juneteenth
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. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming south 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.
Thursday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm, then a chance of showers after 8pm. Mostly cloudy, with a low around 60. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%.
Friday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Friday Night
A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
A slight chance of showers before 10am, then a slight chance of showers after 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 55. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 58.
Monday
Partly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Sebec Lake ME
 45.31°N 69.34°W (Elev. 397 ft)
Last Update:
3:51 pm EDT Jun 16, 2025
Forecast Valid:
4pm EDT Jun 16, 2025-6pm EDT Jun 23, 2025
 
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Additional Resources

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Chance of Precipitation