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.

Fair

30°F

-1°C

Humidity 61%
Wind Speed Calm
Barometer 30.07 in (1019.7 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 12 Mar 9:54 pm EDT
Extended Forecast for

Hornell NY

  • Tonight

    Tonight: Partly cloudy, with a low around 24. West wind around 6 mph becoming calm after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Snow, possibly mixed with rain, becoming all rain after 5pm. High near 43. South wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 43 °F

    Snow then
    Rain/Snow

  • Friday Night

    Friday Night: Rain showers likely before 7pm, then a chance of rain and snow showers between 7pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 40%.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 30%.

    Low: 43 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 64. Breezy. Chance of precipitation is 90%.

    High: 64 °F

    Rain and
    Breezy

  • Monday Night

    Monday Night: Rain, possibly mixed with snow, mainly before 8pm. Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Rain/Snow
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. West wind around 6 mph becoming calm after midnight.
Friday
Snow, possibly mixed with rain, becoming all rain after 5pm. High near 43. South wind 5 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday Night
Rain showers likely before 7pm, then a chance of rain and snow showers between 7pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 24. West wind 10 to 15 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind 11 to 14 mph, with gusts as high as 28 mph.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 40%.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 51. Chance of precipitation is 30%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 43. Breezy. Chance of precipitation is 30%.
Monday
Rain, mainly after 8am. High near 64. Breezy. Chance of precipitation is 90%.
Monday Night
Rain, possibly mixed with snow, mainly before 8pm. Low around 19. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly cloudy, with a high near 43.
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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:
7:04 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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