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.

54°F

12°C

Humidity 87%
Wind Speed NW 13 G 21 mph
Barometer 29.69 in (1005.9 mb)
Dewpoint 50°F (10°C)
Visibility NA
Wind Chill50°F (10°C)
Last update 12 Oct 2:56 pm EDT
Extended Forecast for

3 Miles SSE Lily Bay State Park ME

  • Columbus Day

    Columbus Day: Scattered showers. Cloudy, with a high near 61. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    High: 61 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. North wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 36. Southeast wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 36 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow, becoming all rain after 7pm. Patchy fog before midnight. Low around 34. East wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow and
    Patchy Fog
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 50. East wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 50 °F

    Rain Likely
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Breezy, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 38 mph.

    Low: 39 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 47. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 38 mph.

    High: 47 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly after 11am. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Rain

Detailed Forecast

Columbus Day
Scattered showers. Cloudy, with a high near 61. Northwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Tonight
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 35. North wind 8 to 14 mph becoming east after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Tuesday
Rain, possibly mixed with snow. High near 36. Southeast wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow, becoming all rain after 7pm. Patchy fog before midnight. Low around 34. East wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Rain likely, mainly before noon. Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 50. East wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 39. Breezy, with a northwest wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 38 mph.
Thursday
Mostly sunny, with a high near 47. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 38 mph.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Rain, mainly after 11am. High near 45. Chance of precipitation is 80%.
Friday Night
Rain, mainly before 3am. Low around 34. Breezy. Chance of precipitation is 90%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 27. Blustery.
Sunday
Sunny, with a high near 39. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Lily Bay State Park ME
 45.53°N 69.53°W (Elev. 1053 ft)
Last Update:
2:24 pm EDT Oct 12, 2026
Forecast Valid:
3pm EDT Oct 12, 2026-6pm EDT Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation