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.

37°F

3°C

Humidity 57%
Wind Speed S 12 G 21 mph
Barometer 30.28 in (1027.1 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 9 Apr 8:56 pm EDT
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

  • Tonight

    Tonight: Partly cloudy, with a low around 29. South wind 8 to 14 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain, mainly between 2pm and 5pm. Mostly sunny, with a high near 54. South wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 54 °F

    Sunny then
    Chance Rain

  • Friday Night

    Friday Night: Rain, mainly after 8pm. Low around 35. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: A chance of showers before 8am. Partly sunny, with a high near 42. Northwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Northwest wind 5 to 7 mph.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain between 9pm and 11pm, then rain and snow likely. Mostly cloudy, with a low around 34. South wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, mainly before 3pm. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.

    High: 56 °F

    Rain Likely

  • Monday Night

    Monday Night: A chance of rain, mainly before midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. South wind 8 to 14 mph, with gusts as high as 25 mph.
Friday
A chance of rain, mainly between 2pm and 5pm. Mostly sunny, with a high near 54. South wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
Rain, mainly after 8pm. Low around 35. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of showers before 8am. Partly sunny, with a high near 42. Northwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 26. Northwest wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 48. Northwest wind 5 to 7 mph.
Sunday Night
A chance of rain between 9pm and 11pm, then rain and snow likely. Mostly cloudy, with a low around 34. South wind 3 to 8 mph. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 3pm. Mostly cloudy, with a high near 56. Chance of precipitation is 70%.
Monday Night
A chance of rain, mainly before midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 40%.
Tuesday
A slight chance of rain after 2pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 56. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Katahdin Iron Works State Park ME
 45.44°N 69.21°W (Elev. 899 ft)
Last Update:
4:02 pm EDT Apr 9, 2026
Forecast Valid:
9pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
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Additional Resources

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Chance of Precipitation