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

19°F

-7°C

Humidity 71%
Wind Speed NW 9 mph
Barometer 30.12 in (1021.5 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 3 Feb 10:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: A chance of flurries before midnight. Mostly cloudy, with a low around 9. West wind around 7 mph.

    Low: 9 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 23. Wind chill values as low as -1. Northwest wind 6 to 8 mph.

    High: 23 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10. West wind around 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 6 mph.

    High: 21 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Calm wind becoming south around 6 mph after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Blustery. Chance of precipitation is 30%.

    Low: 0 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 6. Blustery.

    High: 6 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of flurries before midnight. Mostly cloudy, with a low around 9. West wind around 7 mph.
Wednesday
Mostly sunny, with a high near 23. Wind chill values as low as -1. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 10. West wind around 6 mph.
Thursday
Partly sunny, with a high near 21. Wind chill values as low as zero. Northwest wind around 6 mph.
Thursday Night
Mostly cloudy, with a low around 10. Calm wind becoming south around 6 mph after midnight.
Friday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 30%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Blustery. Chance of precipitation is 30%.
Saturday
Partly sunny and cold, with a high near 6. Blustery.
Saturday Night
Mostly cloudy, with a low around -3.
Sunday
Mostly cloudy and cold, with a high near 10.
Sunday Night
Mostly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 15.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
5:36 pm EST Feb 3, 2026
Forecast Valid:
11pm EST Feb 3, 2026-6pm EST Feb 10, 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