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

Cortland County-Chase Field (KN03)

Lat: 42.59°NLon: 76.21°WElev: 1198ft.

Partly Cloudy

32°F

0°C

Humidity 75%
Wind Speed S 10 mph
Barometer 29.94 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 13 Jan 9:35 am EST
Extended Forecast for

Marathon NY

  • Today

    Today: Partly sunny, with a high near 38. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow showers before 4am, then a slight chance of rain showers between 4am and 5am. Mostly cloudy, with a low around 33. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. South wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 1am. Low around 14. Southwest wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 14 °F

    Rain/Snow

  • Thursday

    Thursday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 17. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 17 °F

    Snow Likely

  • Thursday Night

    Thursday Night: A slight chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 20%.

    Low: 7 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 50%.

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 38. South wind 6 to 10 mph, with gusts as high as 20 mph.
Tonight
A slight chance of snow showers before 4am, then a slight chance of rain showers between 4am and 5am. Mostly cloudy, with a low around 33. South wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. South wind 6 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 1am. Low around 14. Southwest wind 6 to 10 mph becoming northwest after midnight. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 17. West wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 50%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 20. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Marathon NY
 42.44°N 76°W (Elev. 1486 ft)
Last Update:
6:23 am EST Jan 13, 2026
Forecast Valid:
9am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation