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.

67°F

19°C

Humidity 93%
Wind Speed Vrbl 6 mph
Barometer 29.78 in (1008.0 mb)
Dewpoint 65°F (18°C)
Visibility NA
Last update 9 Jul 8:56 pm EDT
Extended Forecast for

Sebec ME

  • Tonight

    Tonight: Scattered showers and thunderstorms, then showers after midnight. Low around 62. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Scattered
    Showers then
    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. North wind 3 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: 84 °F

    Showers
    Likely and
    Patchy Fog
    then Isolated
    T-storms

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57. North wind 3 to 5 mph.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. North wind 5 to 7 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Northwest wind 3 to 5 mph.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. North wind 3 to 5 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 89.

    High: 89 °F

    Hot

  • Monday Night

    Monday Night: A slight chance of showers after 11pm. Partly cloudy, with a low around 63. Chance of precipitation is 20%.

    Low: 63 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms, then showers after midnight. Low around 62. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 1pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 84. North wind 3 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.
Friday Night
Partly cloudy, with a low around 57. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 80. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 56. Northwest wind 3 to 5 mph.
Sunday
Sunny, with a high near 83. North wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 58. Calm wind.
Monday
Sunny and hot, with a high near 89.
Monday Night
A slight chance of showers after 11pm. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
Tuesday
Mostly sunny and hot, with a high near 92.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 87.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 86.
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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:
6:11 pm EDT Jul 9, 2026
Forecast Valid:
9pm EDT Jul 9, 2026-6pm EDT Jul 16, 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