National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Drizzle

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 30.01 in
Dewpoint 34°F (1°C)
Visibility 4.00 mi
Last update 17 Feb 6:35 am EST
Extended Forecast for

Marathon NY

  • Today

    Today: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 42. West wind around 6 mph becoming light and variable in the afternoon.

    High: 42 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain or freezing rain, becoming all rain after 10am. High near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.

    High: 38 °F

    Rain/Freezing
    Rain then
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Cloudy, with a low around 27. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Chance Rain

  • Thursday

    Thursday: Mostly cloudy, with a high near 39. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 39 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Rain and snow. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 42. West wind around 6 mph becoming light and variable in the afternoon.
Tonight
Mostly cloudy, with a low around 29. Calm wind.
Wednesday
Rain or freezing rain, becoming all rain after 10am. High near 38. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.
Wednesday Night
A chance of rain before 1am. Cloudy, with a low around 27. South wind around 6 mph becoming northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 39. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A slight chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
Rain and snow. High near 39. Chance of precipitation is 90%.
Friday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Sunday
Snow likely. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 27. 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:
Marathon NY
 42.44°N 76°W (Elev. 1486 ft)
Last Update:
4:57 am EST Feb 17, 2026
Forecast Valid:
6am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
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