National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Overcast

38°F

3°C

Humidity 55%
Wind Speed Calm
Barometer 29.95 in (1015.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 7 Dec 1:54 pm EST
Extended Forecast for

Hornell NY

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 35. West wind around 8 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 8. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 22. North wind around 6 mph becoming calm in the afternoon.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 5. Calm wind.

    Low: 5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 34. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Snow
    Likely

  • Wednesday

    Wednesday: Rain. High near 40. Chance of precipitation is 100%.

    High: 40 °F

    Rain

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

  • Thursday

    Thursday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 35. West wind around 8 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 8. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Mostly sunny, with a high near 22. North wind around 6 mph becoming calm in the afternoon.
Monday Night
Partly cloudy, with a low around 5. Calm wind.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 34. South wind 6 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow showers before 1am, then snow likely after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Wednesday
Rain. High near 40. Chance of precipitation is 100%.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 25. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hornell NY
 42.34°N 77.68°W (Elev. 1201 ft)
Last Update:
12:14 pm EST Dec 7, 2025
Forecast Valid:
2pm EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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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