Current conditions at

Greenville (KGNR)

Lat: 45.46°NLon: 69.55°WElev: 1394ft.

24°F

-4°C

Humidity 91%
Wind Speed Calm
Barometer 30.00 in (1018.0 mb)
Dewpoint 22°F (-6°C)
Visibility NA
Last update 4 Mar 1:56 am EST
Extended Forecast for

3 Miles W Katahdin Iron Works State Park ME

  • Overnight

    Overnight: Snow likely, mainly before 2am.  Mostly cloudy, with a low around 25. West wind around 6 mph.  Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind around 6 mph becoming calm  in the evening.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 23. Northeast wind around 7 mph.

    High: 23 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 13. Northeast wind 3 to 6 mph.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow, mainly between 9am and noon.  Mostly cloudy, with a high near 30. Southeast wind 3 to 6 mph.  Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow and freezing rain before 2am, then a chance of snow, freezing rain, and sleet between 2am and 4am, then a chance of freezing rain and sleet after 4am.  Mostly cloudy, with a low around 24. South wind 5 to 8 mph.  Chance of precipitation is 30%.

    Low: 24 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of freezing rain before 9am, then a chance of rain.  Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 1am.  Mostly cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain

Detailed Forecast

Overnight
Snow likely, mainly before 2am. Mostly cloudy, with a low around 25. West wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Mostly sunny, with a high near 44. West wind 7 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West wind around 6 mph becoming calm in the evening.
Thursday
Mostly cloudy, with a high near 23. Northeast wind around 7 mph.
Thursday Night
Mostly cloudy, with a low around 13. Northeast wind 3 to 6 mph.
Friday
A chance of snow, mainly between 9am and noon. Mostly cloudy, with a high near 30. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow and freezing rain before 2am, then a chance of snow, freezing rain, and sleet between 2am and 4am, then a chance of freezing rain and sleet after 4am. Mostly cloudy, with a low around 24. South wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday
A chance of freezing rain before 9am, then a chance of rain. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Sunday
Sunny, with a high near 45.
Sunday Night
Partly cloudy, with a low around 30.
Monday
Sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 53.
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)
12:44 am EST Mar 4, 2026
1am EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database