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

2 Miles WSW Katahdin Iron Works State Park ME

  • Columbus Day

    Columbus Day: Scattered showers. Mostly cloudy, with a high near 65. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 65 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 34. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Rain and snow likely before 1pm, then rain between 1pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 38. East wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow and sleet, becoming all rain after 7pm. Low around 37. East wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 37 °F

    Wintry Mix
    then Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 53. Northeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain Likely
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41. Northwest wind 7 to 15 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.

    High: 50 °F

    Sunny

  • Thursday Night

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

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Rain, mainly after 11am. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain

Detailed Forecast

Columbus Day
Scattered showers. Mostly cloudy, with a high near 65. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 34. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
Rain and snow likely before 1pm, then rain between 1pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 38. East wind around 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain, possibly mixed with snow and sleet, becoming all rain after 7pm. Low around 37. East wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Wednesday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 53. Northeast wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 41. Northwest wind 7 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 50. Northwest wind 14 to 17 mph, with gusts as high as 30 mph.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Rain, mainly after 11am. High near 47. Chance of precipitation is 80%.
Friday Night
Rain, mainly before 3am. Low around 36. Breezy. Chance of precipitation is 80%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 28. Blustery.
Sunday
Sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Katahdin Iron Works State Park ME
 45.44°N 69.21°W (Elev. 899 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