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 10 G 20 mph
Barometer 29.88 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 8 Nov 3:55 am EST
Extended Forecast for

2 Miles NNE Sempronius NY

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 37. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Scattered
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind 10 to 13 mph.

    High: 52 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Scattered showers after 1am. Increasing clouds, with a low around 40. West wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 40 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly before 1pm. Cloudy, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A slight chance of showers between 7pm and 1am. Mostly cloudy, with a low around 35. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 55.

    High: 55 °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 49. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 37. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 52. West wind 10 to 13 mph.
Sunday Night
Scattered showers after 1am. Increasing clouds, with a low around 40. West wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before 1pm. Cloudy, with a high near 46. Northwest wind 13 to 15 mph, with gusts as high as 28 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 35. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 55.
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 49. Chance of precipitation is 30%.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Thursday
A chance of rain and snow before 8am, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. 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%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Sempronius NY
 42.75°N 76.3°W (Elev. 1598 ft)
Last Update:
1:30 am EST Nov 8, 2026
Forecast Valid:
4am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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