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.

Overcast

30°F

-1°C

Humidity 59%
Wind Speed S 7 mph
Barometer 30.18 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 19 Mar 1:55 am EDT
Extended Forecast for

Mc Graw NY

  • Overnight

    Overnight: Cloudy, with a low around 21. South wind around 6 mph.

    Low: 21 °F

    Cloudy

  • Thursday

    Thursday: A chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then a slight chance of rain showers after 3pm. Cloudy, with a high near 41. South wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of snow showers before 11am, then rain. High near 48. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Chance
    Rain/Snow
    then Rain

  • Friday Night

    Friday Night: Rain, mainly before 2am, then a chance of showers after 2am. Low around 34. Southwest wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%.

    Low: 34 °F

    Rain

  • Saturday

    Saturday: A chance of showers before 8am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Showers then
    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.

    High: 51 °F

    Rain Likely

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Cloudy, with a low around 21. South wind around 6 mph.
Thursday
A chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then a slight chance of rain showers after 3pm. Cloudy, with a high near 41. South wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A slight chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Friday
A slight chance of snow showers before 11am, then rain. High near 48. Light south wind increasing to 8 to 13 mph in the morning. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
Rain, mainly before 2am, then a chance of showers after 2am. Low around 34. Southwest wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 80%.
Saturday
A chance of showers before 8am. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Saturday Night
A chance of rain after 2am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 70%.
Sunday Night
Rain likely before 8pm, then rain and snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Monday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 24.
Wednesday
Mostly cloudy, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mc Graw NY
 42.6°N 76.09°W (Elev. 1198 ft)
Last Update:
1:12 am EDT Mar 19, 2026
Forecast Valid:
2am EDT Mar 19, 2026-6pm EDT Mar 25, 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