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.

A Few Clouds

29°F

-2°C

Humidity 61%
Wind Speed SE 9 mph
Barometer 29.96 in (1016.4 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 5 Dec 4:54 pm EST
Extended Forecast for

Hornell NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 18. South wind around 6 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 37. South wind 6 to 10 mph.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm in the evening.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 11. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 11 °F

    Chance Snow

  • Monday

    Monday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 18. South wind around 6 mph.
Saturday
Partly sunny, with a high near 37. South wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 23. West wind around 6 mph becoming calm in the evening.
Sunday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 11. West wind around 6 mph becoming northwest after midnight. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Wednesday
Rain and snow showers. High near 40. Chance of precipitation is 80%.
Wednesday Night
Rain and snow showers likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Thursday
A chance of rain and snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hornell NY
 42.32°N 77.66°W (Elev. 1198 ft)
Last Update:
3:22 pm EST Dec 5, 2025
Forecast Valid:
5pm EST Dec 5, 2025-6pm EST Dec 12, 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