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.

Mostly Cloudy

34°F

1°C

Humidity 100%
Wind Speed SW 3 mph
Barometer 30.06 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 14 Nov 8:15 am EST
Extended Forecast for

Mc Graw NY

  • Today

    Today: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 41. Northwest wind 6 to 10 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Saturday

    Saturday: Showers and possibly a thunderstorm, mainly after 4pm. High near 52. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 52 °F

    Mostly Cloudy
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Low around 32. South wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 32 °F

    Showers

  • Sunday

    Sunday: Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 41. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow showers. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow Showers

  • Monday

    Monday: A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.

    High: 39 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Mostly cloudy, with a high near 41. Northwest wind 6 to 10 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 8pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 20%.
Saturday
Showers and possibly a thunderstorm, mainly after 4pm. High near 52. Calm wind becoming south 5 to 9 mph in the morning. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm. Low around 32. South wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 41. West wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Sunday Night
Snow showers. Low around 25. Chance of precipitation is 80%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Graw NY
 42.6°N 76.09°W (Elev. 1198 ft)
Last Update:
6:07 am EST Nov 14, 2025
Forecast Valid:
8am EST Nov 14, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
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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