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 87%
Wind Speed W 9 G 20 mph
Barometer 30.10 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 1 Dec 12:55 am EST
Extended Forecast for

Marathon NY

  • Overnight

    Overnight: A chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 22. West wind 11 to 14 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 28. Northwest wind 5 to 11 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow, mainly after 4am. Low around 17. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 17 °F

    Mostly Cloudy
    then Snow

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 30. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 5 inches.

    High: 30 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind around 6 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers. High near 31. Chance of precipitation is 80%.

    High: 31 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.

    Low: 4 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of snow showers, mainly before 3am. Mostly cloudy, with a low around 22. West wind 11 to 14 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 28. Northwest wind 5 to 11 mph.
Monday Night
Snow, mainly after 4am. Low around 17. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow. The snow could be heavy at times. High near 30. South wind around 6 mph becoming north in the afternoon. Chance of precipitation is 100%. New snow accumulation of around 5 inches.
Tuesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 18. Northwest wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 32.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
Snow showers. High near 31. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 23.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
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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:
11:11 pm EST Nov 30, 2025
Forecast Valid:
1am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
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