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

52°F

11°C

Humidity 100%
Wind Speed Calm
Barometer 29.93 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Oct 11:15 pm EDT
Extended Forecast for

Mc Graw NY

  • Tonight

    Tonight: Showers likely, mainly before midnight. Patchy fog after 3am. Otherwise, cloudy, with a low around 49. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 49 °F

    Showers
    Likely and
    Patchy Fog

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 65 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 71. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 6 mph. Chance of precipitation is 60%.

    Low: 57 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 20%.

    High: 64 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Showers likely, mainly before midnight. Patchy fog after 3am. Otherwise, cloudy, with a low around 49. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
Mostly cloudy, with a high near 65. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Monday Night
Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 51. Calm wind.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 71. South wind 5 to 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and thunderstorms likely before 11pm, then a chance of showers. Mostly cloudy, with a low around 57. Southwest wind around 6 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 64. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Partly sunny, with a high near 59.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
Showers, mainly after 8am. High near 59. Chance of precipitation is 80%.
Friday Night
Showers. Low around 33. Chance of precipitation is 80%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 43. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 48.
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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:
2:30 pm EDT Oct 11, 2026
Forecast Valid:
11pm EDT Oct 11, 2026-6pm EDT Oct 18, 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