Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.30°F
-1°C
| Humidity | 100% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 29.35 in (995.5 mb) |
| Dewpoint | 30°F (-1°C) |
| Visibility | NA |
| Wind Chill | 24°F (-4°C) |
| Last update | 12 Mar 5:56 am EDT |
Extended Forecast for
3 Miles W Katahdin Iron Works State Park ME
Today
High: 45 °F
Wintry Mix
Likely and
Patchy Fog
then Chance
Rain/SnowTonight

Low: 16 °F
Decreasing
CloudsFriday

High: 34 °F
Increasing
CloudsFriday Night

Low: 25 °F
Snow
Saturday
High: 36 °F
Snow then
Chance SnowSaturday Night

Low: 17 °F
Mostly Cloudy
Sunday

High: 35 °F
Mostly Sunny
Sunday Night
Low: 26 °F
Chance Snow
then Wintry
Mix LikelyMonday
High: 52 °F
Wintry Mix
then Rain
Detailed Forecast
Today
Rain, snow, and freezing rain likely before 1pm, then a chance of snow between 1pm and 3pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 45. South wind 5 to 14 mph becoming west in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 70%. Total daytime ice accumulation of less than a 0.1 of an inch possible. Little or no snow accumulation expected.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. Northwest wind 14 to 16 mph, with gusts as high as 29 mph.
Friday
Increasing clouds, with a high near 34. Northwest wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Snow, mainly after 11pm. Low around 25. Southeast wind 7 to 9 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow, mainly before 11am. High near 36. East wind 7 to 10 mph becoming west in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Mostly cloudy, with a low around 17. West wind around 14 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 35. Northwest wind 5 to 8 mph.
Sunday Night
A chance of snow before 5am, then rain, snow, and freezing rain likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Monday
Rain, snow, and freezing rain likely before 8am, then rain and snow between 8am and 11am, then rain after 11am. High near 52. Chance of precipitation is 80%.
Monday Night
Rain before 5am, then rain and snow likely. Low around 30. Breezy. Chance of precipitation is 90%.
Tuesday
Rain and snow likely. Partly sunny, with a high near 37. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 26.
Additional Forecasts and Information
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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)
45.44°N 69.21°W (Elev. 899 ft)
5:44 am EDT Mar 12, 2026
6am EDT Mar 12, 2026-6pm EDT Mar 18, 2026


