Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

28°F

-2°C

Humidity 49%
Wind Speed N 7 mph
Barometer 30.38 in (1031.0 mb)
Dewpoint 11°F (-12°C)
Visibility NA
Wind Chill21°F (-6°C)
Last update 15 Mar 1:56 pm EDT
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

Flood Watch March 16, 08:00pm until March 17, 05:00pm
Winter Weather Advisory March 16, 04:00am until March 16, 12:00pm
Click here for hazard details and duration
Flood Watch
Winter Weather Advisory
  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 37. Calm wind.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Light southeast wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Freezing rain and sleet before 10am, then rain and sleet between 10am and 11am, then rain after 11am.  High near 52. Southeast wind 11 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New sleet accumulation of less than a half inch possible.

    High: 52 °F

    Wintry Mix
    then Rain

  • Monday Night

    Monday Night: Rain.  Low around 43. Breezy, with a south wind 13 to 23 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A chance of rain, mainly before noon.  Partly sunny, with a high near 45. West wind 14 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 10. West wind around 17 mph, with gusts as high as 30 mph.

    Low: 10 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 26. West wind 8 to 15 mph, with gusts as high as 26 mph.

    High: 26 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow after 11am.  Partly sunny, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 37. Calm wind.
Tonight
Mostly cloudy, with a low around 25. Light southeast wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 21 mph.
Monday
Freezing rain and sleet before 10am, then rain and sleet between 10am and 11am, then rain after 11am. High near 52. Southeast wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Monday Night
Rain. Low around 43. Breezy, with a south wind 13 to 23 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
A chance of rain, mainly before noon. Partly sunny, with a high near 45. West wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 10. West wind around 17 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 26. West wind 8 to 15 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
A slight chance of snow after 11am. Partly sunny, with a high near 37. Chance of precipitation is 20%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Friday
A slight chance of snow. Partly sunny, with a high near 40. Chance of precipitation is 20%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Basemap Options
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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)
7:03 am EDT Mar 15, 2026
2pm EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
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Additional Resources

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