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.

47°F

8°C

Humidity 100%
Wind Speed Calm
Barometer 29.72 in (1007.2 mb)
Dewpoint 47°F (8°C)
Visibility NA
Last update 17 Apr 2:56 am EDT
Extended Forecast for

5 Miles ENE Lily Bay State Park ME

  • Overnight

    Overnight: A slight chance of rain. Patchy fog. Otherwise, cloudy, with a low around 46. Northwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday

    Friday: Patchy fog between 8am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. North wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 58 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 3am. Otherwise, mostly clear, with a low around 38. Northeast wind around 6 mph becoming light and variable.

    Low: 38 °F

    Clear then
    Patchy Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 54. Southeast wind 7 to 15 mph, with gusts as high as 26 mph.

    High: 54 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 2am. Mostly cloudy, with a low around 38. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain, mainly after 8am. Patchy fog. High near 42. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain and
    Patchy Fog

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain before midnight, then a chance of snow. Low around 24. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 24 °F

    Rain/Snow
    then Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

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

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain. Patchy fog. Otherwise, cloudy, with a low around 46. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday
Patchy fog between 8am and 9am. Otherwise, mostly cloudy through mid morning, then gradual clearing, with a high near 58. North wind 8 to 10 mph, with gusts as high as 20 mph.
Friday Night
Patchy fog after 3am. Otherwise, mostly clear, with a low around 38. Northeast wind around 6 mph becoming light and variable.
Saturday
Mostly sunny, with a high near 54. Southeast wind 7 to 15 mph, with gusts as high as 26 mph.
Saturday Night
A chance of rain after 2am. Mostly cloudy, with a low around 38. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Sunday
Rain, mainly after 8am. Patchy fog. High near 42. South wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Snow, possibly mixed with rain before midnight, then a chance of snow. Low around 24. Northwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 38.
Tuesday Night
A chance of snow. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 42. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Lily Bay State Park ME
 45.58°N 69.45°W (Elev. 1978 ft)
Last Update:
2:30 am EDT Apr 17, 2026
Forecast Valid:
3am EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation