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

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 29.98 in (1016.2 mb)
Dewpoint 56°F (13°C)
Visibility 8.00 mi
Last update 11 Oct 7:54 pm EDT
Extended Forecast for

Hornell NY

  • Tonight

    Tonight: Showers, mainly before 10pm. Patchy fog after 1am. Low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 52 °F

    Showers then
    Slight Chance
    Showers and
    Patchy Fog

  • Columbus Day

    Columbus Day: Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 72 °F

    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 78. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 60. West wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 20%.

    High: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Showers likely after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Mostly Cloudy
    then Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly before 10pm. Patchy fog after 1am. Low around 52. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 72. Calm wind becoming northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then a chance of showers after 2pm. Partly sunny, with a high near 78. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 60. West wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 70. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 62.
Thursday Night
Showers likely after 2am. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 63. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 45. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hornell NY
 42.34°N 77.65°W (Elev. 1198 ft)
Last Update:
2:30 pm EDT Oct 11, 2026
Forecast Valid:
8pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026
 
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