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.

42°F

6°C

Humidity 82%
Wind Speed NW 8 G 20 mph
Barometer 29.52 in (1001.1 mb)
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 9 Nov 12:56 pm EST
Extended Forecast for

Sebec ME

  • This Afternoon

    This Afternoon: Isolated showers before 2pm. Mostly cloudy, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 50 °F

    Isolated
    Showers

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 30. West wind around 8 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47. West wind 5 to 9 mph becoming light southwest in the afternoon.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 31. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 40%.

    Low: 31 °F

    Chance
    Showers then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 47. West wind 7 to 11 mph, with gusts as high as 22 mph.

    High: 47 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Light west wind.

    High: 47 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Chance Snow
    then Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Isolated showers before 2pm. Mostly cloudy, with a high near 50. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 30. West wind around 8 mph.
Tuesday
Mostly cloudy, with a high near 47. West wind 5 to 9 mph becoming light southwest in the afternoon.
Tuesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 31. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 40%.
Veterans Day
Partly sunny, with a high near 47. West wind 7 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 25. West wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 47. Light west wind.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 44. Chance of precipitation is 40%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Sunday
A chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sebec ME
 45.25°N 69.11°W (Elev. 581 ft)
Last Update:
5:37 am EST Nov 9, 2026
Forecast Valid:
1pm EST Nov 9, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation