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.

42°F

6°C

Humidity 68%
Wind Speed N 9 mph
Barometer 30.35 in (1028.9 mb)
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 1 Oct 11:56 pm EDT
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

  • Overnight

    Overnight: Areas of frost after 2am. Otherwise, clear, with a low around 35. North wind around 6 mph.

    Low: 35 °F

    Areas Frost

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 60. Light northwest wind.

    High: 60 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the morning.

    High: 67 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 50. West wind 3 to 5 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Northwest wind around 6 mph.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54.

    Low: 54 °F

    Mostly Clear

Detailed Forecast

Overnight
Areas of frost after 2am. Otherwise, clear, with a low around 35. North wind around 6 mph.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 60. Light northwest wind.
Thursday Night
Mostly clear, with a low around 39. Calm wind.
Friday
Sunny, with a high near 67. Calm wind becoming west 5 to 7 mph in the morning.
Friday Night
Mostly clear, with a low around 50. West wind 3 to 5 mph.
Saturday
Sunny, with a high near 72. Northwest wind around 6 mph.
Saturday Night
Mostly clear, with a low around 50. Calm wind.
Sunday
Sunny, with a high near 76.
Sunday Night
Mostly clear, with a low around 54.
Monday
Sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 51. Chance of precipitation is 30%.
Wednesday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

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:
5:38 pm EDT Oct 1, 2025
Forecast Valid:
12am EDT Oct 2, 2025-6pm EDT Oct 8, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation