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.

56°F

13°C

Humidity 53%
Wind Speed N 15 G 26 mph
Barometer 30.17 in (1022.3 mb)
Dewpoint 39°F (4°C)
Visibility NA
Last update 18 Aug 10:56 am EDT
Extended Forecast for

2 Miles SSW South Sebec ME

  • Today

    Today: Sunny, with a high near 70. North wind 11 to 13 mph, with gusts as high as 23 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 73. Calm wind.

    High: 73 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 70. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers. Partly sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 70. North wind 11 to 13 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 44. North wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 73. Calm wind.
Tuesday Night
Mostly cloudy, with a low around 49. Calm wind.
Wednesday
A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 70. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
A slight chance of showers. Partly sunny, with a high near 72. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 51.
Saturday
Mostly sunny, with a high near 83.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 58. Chance of precipitation is 20%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW South Sebec ME
 45.19°N 69.1°W (Elev. 459 ft)
Last Update:
9:23 am EDT Aug 18, 2025
Forecast Valid:
11am EDT Aug 18, 2025-6pm EDT Aug 24, 2025
 
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