Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.27°F
-3°C
| Humidity | 100% |
| Wind Speed | NW 14 G 26 mph |
| Barometer | 29.77 in (1010.1 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | NA |
| Wind Chill | 16°F (-9°C) |
| Last update | 21 Mar 10:56 am EDT |
Extended Forecast for
3 Miles W Katahdin Iron Works State Park ME
Today
High: 38 °F
Mostly Sunny
Tonight
Low: 22 °F
Increasing
CloudsSunday
High: 30 °F
Snow
Sunday Night
Low: 22 °F
Snow then
Chance SnowMonday
High: 31 °F
Chance Snow
Monday Night
Low: 14 °F
Partly Cloudy
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Cloudy
then Slight
Chance SnowWednesday
High: 36 °F
Chance Snow
Detailed Forecast
Today
Mostly sunny, with a high near 38. Northwest wind around 11 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 22. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Snow, mainly after 11am. High near 30. Calm wind becoming east 5 to 7 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow, mainly before midnight. Low around 22. Northeast wind 6 to 8 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow, mainly before 4pm. Mostly cloudy, with a high near 31. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 14. North wind around 7 mph.
Tuesday
Sunny, with a high near 35. Northwest wind around 6 mph.
Tuesday Night
A slight chance of snow after 2am. Mostly cloudy, with a low around 21. Chance of precipitation is 20%.
Wednesday
A chance of snow. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A chance of snow, mainly before 9pm. Partly cloudy, with a low around 13. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Friday
A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Katahdin Iron Works State Park ME
45.44°N 69.21°W (Elev. 899 ft)
45.44°N 69.21°W (Elev. 899 ft)
5:57 am EDT Mar 21, 2026
11am EDT Mar 21, 2026-6pm EDT Mar 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
