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.

Mostly Cloudy

74°F

23°C

Humidity 85%
Wind Speed NW 7 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 10 Sep 9:54 am EDT
Extended Forecast for

Hornell NY

  • Today

    Today: Partly sunny, with a high near 80. West wind 7 to 13 mph, with gusts as high as 26 mph.

    High: 80 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Areas of fog after 11pm. Otherwise, mostly clear, with a low around 50. Calm wind.

    Low: 50 °F

    Areas Fog

  • Saturday

    Saturday: A chance of showers after 2pm. Partly sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 81.

    High: 81 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 80. West wind 7 to 13 mph, with gusts as high as 26 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 50. Northwest wind around 5 mph becoming calm in the evening.
Friday
Patchy fog before 10am. Otherwise, sunny, with a high near 74. Calm wind becoming northwest around 5 mph in the afternoon.
Friday Night
Areas of fog after 11pm. Otherwise, mostly clear, with a low around 50. Calm wind.
Saturday
A chance of showers after 2pm. Partly sunny, with a high near 79. Light south wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 81.
Sunday Night
Mostly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
A chance of showers. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 73. 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:
Hornell NY
 42.32°N 77.66°W (Elev. 1198 ft)
Last Update:
9:52 am EDT Sep 10, 2026
Forecast Valid:
10am EDT Sep 10, 2026-6pm EDT Sep 16, 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