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.

58°F

14°C

Humidity 100%
Wind Speed Vrbl 3 mph
Barometer 29.88 in (1012.3 mb)
Dewpoint 58°F (14°C)
Visibility NA
Last update 13 Sep 1:56 pm EDT
Extended Forecast for

Lily Bay State Park ME

  • This Afternoon

    This Afternoon: Scattered showers, mainly before 3pm. Mostly cloudy, with a high near 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 64 °F

    Scattered
    Showers

  • Tonight

    Tonight: A chance of showers, mainly between midnight and 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers and
    Patchy Fog

  • Monday

    Monday: A slight chance of showers between 10am and 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Monday Night

    Monday Night: Mostly clear, with a low around 43. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. South wind 7 to 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 69. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 20%.

    High: 66 °F

    Partly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

This Afternoon
Scattered showers, mainly before 3pm. Mostly cloudy, with a high near 64. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
A chance of showers, mainly between midnight and 4am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 55. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 40%.
Monday
A slight chance of showers between 10am and 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 60. Northwest wind 13 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 43. Northwest wind 5 to 13 mph, with gusts as high as 23 mph.
Tuesday
Sunny, with a high near 64. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 48. South wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 69. Light and variable wind becoming southwest around 5 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
A slight chance of showers after 2pm. Partly sunny, with a high near 66. Chance of precipitation is 20%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 44. Chance of precipitation is 20%.
Saturday
A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lily Bay State Park ME
 45.57°N 69.55°W (Elev. 1056 ft)
Last Update:
9:07 am EDT Sep 13, 2026
Forecast Valid:
2pm EDT Sep 13, 2026-6pm EDT Sep 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation