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.

Overcast

32°F

0°C

Humidity 75%
Wind Speed SW 3 mph
Barometer 29.81 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 11 Jan 9:55 am EST
Extended Forecast for

Marathon NY

  • Today

    Today: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 34. West wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Tonight

    Tonight: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 21. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Showers
    Likely and
    Breezy

  • Monday

    Monday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 34. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 34 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 39. South wind 6 to 10 mph.

    High: 39 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before 10pm, then a chance of rain showers. Cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.

    High: 39 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain showers likely before 1am, then snow showers likely. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.

    Low: 17 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.

    High: 23 °F

    Chance Snow
    Showers

Detailed Forecast

Today
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 34. West wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 21. Breezy, with a northwest wind 15 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 34. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 27. Southwest wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 39. South wind 6 to 10 mph.
Tuesday Night
A slight chance of rain and snow showers before 10pm, then a chance of rain showers. Cloudy, with a low around 33. Chance of precipitation is 40%.
Wednesday
Showers likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Wednesday Night
Rain showers likely before 1am, then snow showers likely. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Friday
A chance of snow showers. Partly sunny, with a high near 23. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Partly sunny, with a high near 29. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marathon NY
 42.44°N 76°W (Elev. 1486 ft)
Last Update:
5:38 am EST Jan 11, 2026
Forecast Valid:
10am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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