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

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

33°F

1°C

Humidity 64%
Wind Speed W 17 G 28 mph
Barometer 29.86 in (1012.1 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Nov 10:53 am EST
Extended Forecast for

Penn Yan Airport NY

  • Today

    Today: A chance of snow showers. Mostly cloudy, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of snow showers before 1am. Partly cloudy, with a low around 26. West wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 36. West wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 20 mph.

    High: 36 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Snow showers likely after 1am. Cloudy, with a low around 28. Light southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Snow showers likely, possibly mixed with rain, becoming all rain after 10am. Mostly cloudy, with a high near 40. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 40 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow

  • Monday

    Monday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

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

    High: 33 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow showers. Mostly cloudy, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers before 1am. Partly cloudy, with a low around 26. West wind 13 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday
Increasing clouds, with a high near 36. West wind 5 to 10 mph becoming light in the afternoon. Winds could gust as high as 20 mph.
Saturday Night
Snow showers likely after 1am. Cloudy, with a low around 28. Light southeast wind becoming south 8 to 13 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday
Snow showers likely, possibly mixed with rain, becoming all rain after 10am. Mostly cloudy, with a high near 40. South wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Sunday Night
A slight chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 31.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
A chance of snow. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Tuesday Night
Mostly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 35. 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:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
11:27 am EST Nov 28, 2025
Forecast Valid:
11am EST Nov 28, 2025-6pm EST Dec 4, 2025
 
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