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

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

36°F

2°C

Humidity 89%
Wind Speed SE 9 mph
Barometer 29.74 in (1007.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 4:53 am EST
Extended Forecast for

Penn Yan Airport NY

  • Overnight

    Overnight: A slight chance of snow. Cloudy, with a low around 35. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 35 °F

    Slight Chance
    Snow

  • Friday

    Friday: A slight chance of snow. Cloudy, with a high near 44. Southeast wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 37. West wind 5 to 7 mph becoming north in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A slight chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of snow. Cloudy, with a low around 35. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday
A slight chance of snow. Cloudy, with a high near 44. Southeast wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 37. West wind 5 to 7 mph becoming north in the afternoon.
Saturday Night
A slight chance of snow. Mostly cloudy, with a low around 27. Calm wind. Chance of precipitation is 20%.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 18.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly cloudy, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.63°N 77.07°W (Elev. 764 ft)
Last Update:
4:57 am EST Feb 20, 2026
Forecast Valid:
5am EST Feb 20, 2026-6pm EST Feb 26, 2026
 
Forecast Discussion
 
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Additional Resources

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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