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.

18°C

64°F

Humidity 96%
Wind Speed SE 15 km/h
Barometer 1019.3 mb (30.10 in)
Dewpoint 17°C (63°F)
Visibility NA
Last update 13 Jul 10:56 am EDT
Extended Forecast for

2 Miles S Lily Bay State Park ME

  • Today

    Today: Mostly sunny, with a high near 24. South wind 14 to 16 km/h, with gusts as high as 32 km/h.

    High: 24 °C

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers before midnight, then isolated showers after 1am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 16. South wind 10 to 13 km/h. Chance of precipitation is 20%.

    Low: 16 °C

    Isolated
    Showers and
    Patchy Fog

  • Monday

    Monday: Scattered showers before 11am, then scattered showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 22. South wind around 11 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 22 °C

    Showers
    Likely and
    Patchy Fog

  • Monday Night

    Monday Night: Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 17 °C

    Showers
    Likely then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 28. West wind 5 to 11 km/h.

    High: 28 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17. Calm wind.

    Low: 17 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 30. Calm wind becoming southwest 5 to 10 km/h in the morning.

    High: 30 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Low: 19 °C

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 28. Chance of precipitation is 60%.

    High: 28 °C

    Chance
    Showers then
    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 24. South wind 14 to 16 km/h, with gusts as high as 32 km/h.
Tonight
Isolated showers before midnight, then isolated showers after 1am. Patchy fog after 1am. Otherwise, increasing clouds, with a low around 16. South wind 10 to 13 km/h. Chance of precipitation is 20%.
Monday
Scattered showers before 11am, then scattered showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 22. South wind around 11 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Monday Night
Showers and thunderstorms likely before 10pm, then a slight chance of showers between 10pm and 11pm. Mostly cloudy, with a low around 17. Calm wind. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 28. West wind 5 to 11 km/h.
Tuesday Night
Mostly clear, with a low around 17. Calm wind.
Wednesday
Sunny, with a high near 30. Calm wind becoming southwest 5 to 10 km/h in the morning.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 28. Chance of precipitation is 60%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Friday Night
A chance of showers. Partly cloudy, with a low around 15. Chance of precipitation is 30%.
Saturday
A slight chance of showers. Mostly sunny, with a high near 24. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Lily Bay State Park ME
 45.53°N 69.56°W (Elev. 1056 m)
Last Update:
9:04 am EDT Jul 13, 2025
Forecast Valid:
11am EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
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