News Headlines
- Updates to the National Water Prediction Service (NWPS) Website June 15, 2026
- Spring 2026 Frost/Freeze Program Begins for Downeast Maine on May 11th
- How Much Snow Fell This Season, and How Did it Compare to Average?
- Significant Drought Improvement in Eastern/Northern Maine, see the Latest Drought Information Statement
Current conditions at
Greenville (KGNR)
Lat: 45.46°NLon: 69.55°WElev: 1394ft.66°F
19°C
| Humidity | 81% |
| Wind Speed | Calm |
| Barometer | 29.84 in (1009.7 mb) |
| Dewpoint | 60°F (16°C) |
| Visibility | NA |
| Last update | 19 May 9:56 pm EDT |
Extended Forecast for
3 Miles W Katahdin Iron Works State Park ME
Tonight
Low: 61 °F
Partly Cloudy
Wednesday
High: 82 °F
Mostly Sunny
then Mostly
Sunny and
BreezyWednesday Night
Low: 39 °F
Partly Cloudy
Thursday
High: 55 °F
Becoming
SunnyThursday Night
Low: 37 °F
Clear
Friday
High: 63 °F
Sunny
Friday Night
Low: 40 °F
Mostly Clear
Saturday
High: 63 °F
Mostly Sunny
Saturday Night
Low: 41 °F
Slight Chance
Showers
Detailed Forecast
Tonight
Partly cloudy, with a low around 61. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 82. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Wednesday Night
Partly cloudy, with a low around 39. Northwest wind 15 to 17 mph, with gusts as high as 30 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 55. Northwest wind around 14 mph, with gusts as high as 25 mph.
Thursday Night
Clear, with a low around 37. Northwest wind 3 to 7 mph.
Friday
Sunny, with a high near 63. West wind 6 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 40. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
A slight chance of showers between 11pm and 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 20%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Memorial Day
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 64. Chance of precipitation is 20%.
Additional Forecasts and Information
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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)
8:24 pm EDT May 19, 2026
10pm EDT May 19, 2026-6pm EDT May 26, 2026
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