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 SE 5 mph
Barometer 29.89 in (1012.9 mb)
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 16 Apr 7:56 am EDT
Extended Forecast for

5 Miles ENE Lily Bay State Park ME

  • Today

    Today: A slight chance of rain before noon, then a chance of rain after 4pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 52. South wind around 7 mph. Chance of precipitation is 30%.

    High: 52 °F

    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: Rain, mainly before 5am. Areas of fog after 2am. Low around 45. South wind around 6 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 45 °F

    Rain then
    Rain Likely
    and Areas Fog

  • Friday

    Friday: A slight chance of rain between 8am and 1pm. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. North wind around 7 mph. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. North wind around 5 mph becoming light and variable in the evening.

    Low: 38 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Partly sunny, with a high near 52. South wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 52 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 2am. Mostly cloudy, with a low around 41. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 8am. High near 43. South wind around 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.

    High: 43 °F

    Rain

  • Sunday Night

    Sunday Night: Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow

Detailed Forecast

Today
A slight chance of rain before noon, then a chance of rain after 4pm. Areas of fog before 2pm. Otherwise, mostly cloudy, with a high near 52. South wind around 7 mph. Chance of precipitation is 30%.
Tonight
Rain, mainly before 5am. Areas of fog after 2am. Low around 45. South wind around 6 mph becoming north after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A slight chance of rain between 8am and 1pm. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 55. North wind around 7 mph. Chance of precipitation is 20%.
Friday Night
Patchy fog after 5am. Otherwise, mostly clear, with a low around 38. North wind around 5 mph becoming light and variable in the evening.
Saturday
Partly sunny, with a high near 52. South wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A chance of rain, mainly after 2am. Mostly cloudy, with a low around 41. South wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Sunday
Rain, mainly after 8am. High near 43. South wind around 13 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%.
Sunday Night
Rain and snow likely before 11pm, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 37.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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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:
4:02 am EDT Apr 16, 2026
Forecast Valid:
8am EDT Apr 16, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation