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

34°F

1°C

Humidity 56%
Wind Speed Calm
Barometer 30.32 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 24 Mar 11:35 pm EDT
Extended Forecast for

Vesper NY

  • Tonight

    Tonight: Partly cloudy, with a low around 25. Southwest wind around 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. South wind 6 to 8 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 8pm, then a chance of rain after 2am. Mostly cloudy, with a low around 38. South wind 11 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. Southwest wind around 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance Rain
    then Rain
    Likely

  • Thursday Night

    Thursday Night: Rain before 5am, then a chance of rain and snow. Low around 26. Southwest wind 14 to 16 mph becoming northwest after midnight. Chance of precipitation is 80%.

    Low: 26 °F

    Rain then
    Rain/Snow

  • Friday

    Friday: A chance of rain and snow before 8am. Partly sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 25. Southwest wind around 6 mph.
Wednesday
Partly sunny, with a high near 46. South wind 6 to 8 mph.
Wednesday Night
A slight chance of rain before 8pm, then a chance of rain after 2am. Mostly cloudy, with a low around 38. South wind 11 to 16 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 60. Southwest wind around 15 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain before 5am, then a chance of rain and snow. Low around 26. Southwest wind 14 to 16 mph becoming northwest after midnight. Chance of precipitation is 80%.
Friday
A chance of rain and snow before 8am. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 48.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Tuesday
A chance of rain. Partly sunny, with a high near 47. 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:
Vesper NY
 42.81°N 76.17°W (Elev. 1742 ft)
Last Update:
7:02 pm EDT Mar 24, 2026
Forecast Valid:
11pm EDT Mar 24, 2026-6pm EDT Mar 31, 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