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.

40°F

4°C

Humidity 70%
Wind Speed SE 5 mph
Barometer 29.93 in (1014.6 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 7 Oct 8:56 am EDT
Extended Forecast for

Sebec ME

  • Today

    Today: Partly sunny, with a high near 57. South wind 6 to 9 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of rain, mainly between 11pm and 4am. Mostly cloudy, with a low around 46. South wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A chance of showers before 7am, then a chance of rain between 7am and 8am, then a chance of showers after 8am. Partly sunny, with a high near 63. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 63 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers after 2pm. Mostly sunny, with a high near 58. West wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 58 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. West wind 6 to 10 mph.

    Low: 34 °F

    Partly Cloudy
    then Patchy
    Frost

  • Saturday

    Saturday: Patchy frost before 8am. Otherwise, sunny, with a high near 58. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 58 °F

    Patchy Frost
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 57. South wind 6 to 9 mph.
Tonight
A chance of rain, mainly between 11pm and 4am. Mostly cloudy, with a low around 46. South wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday
A chance of showers before 7am, then a chance of rain between 7am and 8am, then a chance of showers after 8am. Partly sunny, with a high near 63. Southwest wind 3 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 38. West wind around 5 mph.
Friday
A slight chance of showers after 2pm. Mostly sunny, with a high near 58. West wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
Patchy frost after 3am. Otherwise, mostly clear, with a low around 34. West wind 6 to 10 mph.
Saturday
Patchy frost before 8am. Otherwise, sunny, with a high near 58. West wind 7 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
A chance of rain, mainly after 3am. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Columbus Day
A chance of rain. Partly sunny, with a high near 69. Chance of precipitation is 40%.
Monday Night
A slight chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Tuesday
A slight chance of rain. Partly sunny, with a high near 60. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sebec ME
 45.28°N 69.1°W (Elev. 397 ft)
Last Update:
8:43 am EDT Oct 7, 2026
Forecast Valid:
10am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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