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.

Fair

7°F

-14°C

Humidity 84%
Wind Speed SW 3 mph
Barometer 30.08 in (1020.8 mb)
Dewpoint 3°F (-16°C)
Visibility 8.00 mi
Last update 2 Feb 9:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: Increasing clouds, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.

    Low: 11 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Southwest wind 5 to 7 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11. West wind 3 to 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 23. Northwest wind 6 to 8 mph.

    High: 23 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. West wind around 6 mph.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Friday Night

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

    Low: 0 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 11. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 29. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 11. West wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 23. Northwest wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 11. West wind around 6 mph.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Saturday
A chance of flurries before 1pm. Partly sunny and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
A chance of flurries. Mostly cloudy, with a high near 13.
Sunday Night
Mostly cloudy, with a low around 3.
Monday
Partly sunny, with a high near 17.
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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:
5:43 pm EST Feb 2, 2026
Forecast Valid:
10pm EST Feb 2, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation