National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

66°F

19°C

Humidity 96%
Wind Speed SE 5 mph
Barometer 29.80 in (1008.7 mb)
Dewpoint 65°F (18°C)
Visibility NA
Last update 19 Jun 9:56 am EDT
Extended Forecast for

Sebec ME

  • Juneteenth

    Juneteenth: Isolated showers and thunderstorms after 3pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 76 °F

    Patchy Fog
    then Isolated
    T-storms

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then isolated showers. Cloudy, with a low around 63. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 63 °F

    Showers
    Likely then
    Scattered
    T-storms

  • Friday

    Friday: Isolated showers before 7am, then a chance of showers after 8am. Mostly cloudy, with a high near 72. South wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 7 to 13 mph, with gusts as high as 23 mph.

    Low: 55 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 81. West wind around 8 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 57. Light and variable wind. Chance of precipitation is 30%.

    Low: 57 °F

    Mostly Clear
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 83 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 62.

    Low: 62 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny and hot, with a high near 90.

    High: 90 °F

    Hot

Detailed Forecast

Juneteenth
Isolated showers and thunderstorms after 3pm. Patchy fog before 11am. Otherwise, cloudy, with a high near 76. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely before 3am, then isolated showers. Cloudy, with a low around 63. Southeast wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Isolated showers before 7am, then a chance of showers after 8am. Mostly cloudy, with a high near 72. South wind 8 to 15 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 55. West wind 7 to 13 mph, with gusts as high as 23 mph.
Saturday
Sunny, with a high near 81. West wind around 8 mph.
Saturday Night
A chance of showers and thunderstorms, mainly after 3am. Partly cloudy, with a low around 57. Light and variable wind. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. South wind 6 to 8 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 62.
Monday
Partly sunny and hot, with a high near 90.
Monday Night
Partly cloudy, with a low around 68.
Tuesday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 94. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sebec ME
 45.28°N 69.1°W (Elev. 397 ft)
Last Update:
6:19 am EDT Jun 19, 2025
Forecast Valid:
10am EDT Jun 19, 2025-6pm EDT Jun 25, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation