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.

60°F

16°C

Humidity 70%
Wind Speed Vrbl 3 mph
Barometer 30.14 in (1020.7 mb)
Dewpoint 50°F (10°C)
Visibility NA
Last update 15 Jun 8:56 pm EDT
Extended Forecast for

Sebec ME

  • Tonight

    Tonight: Patchy fog after 2am. Otherwise, mostly clear, with a low around 46. South wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51. South wind 6 to 8 mph.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 77. South wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 77 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 57. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 80 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 10pm. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.

    High: 84 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, mostly clear, with a low around 46. South wind around 5 mph becoming calm in the evening.
Monday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 77. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 51. South wind 6 to 8 mph.
Tuesday
Partly sunny, with a high near 77. South wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 57. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 80. South wind 6 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
A slight chance of showers before 10pm. Mostly cloudy, with a low around 61. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Juneteenth
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 55. Chance of precipitation is 30%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. 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:
6:54 pm EDT Jun 15, 2025
Forecast Valid:
9pm EDT Jun 15, 2025-6pm EDT Jun 22, 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