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

43°F

6°C

Humidity 93%
Wind Speed W 7 G 17 mph
Barometer 29.89 in
Dewpoint 41°F (5°C)
Visibility 7.00 mi
Wind Chill39°F (4°C)
Last update 8 Nov 4:55 am EST
Extended Forecast for

Sempronius NY

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 38. West wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Scattered
    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a high near 51. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 51 °F

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Scattered showers after 1am. Increasing clouds, with a low around 41. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before 5pm. Cloudy, with a high near 45. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 36. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 1am. Partly cloudy, with a low around 37. Chance of precipitation is 30%.

    Low: 37 °F

    Chance
    Showers

  • Veterans Day

    Veterans Day: A chance of showers before 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.

    High: 48 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 38. West wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a high near 51. West wind 11 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Scattered showers after 1am. Increasing clouds, with a low around 41. West wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before 5pm. Cloudy, with a high near 45. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 36. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A chance of showers before 1am. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Veterans Day
A chance of showers before 1pm. Partly sunny, with a high near 48. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 42. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sempronius NY
 42.76°N 76.33°W (Elev. 1801 ft)
Last Update:
1:30 am EST Nov 8, 2026
Forecast Valid:
5am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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