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

11°F

-12°C

Humidity 67%
Wind Speed SW 7 mph
Barometer 30.04 in (1019.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 1 Feb 8:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values as low as -1. West wind around 7 mph.

    Low: 7 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -1. West wind 3 to 6 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Calm wind becoming southwest around 5 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

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

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 8. West wind 3 to 6 mph.

    Low: 8 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of flurries after 1am. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Chance
    Flurries

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Wind chill values as low as -1. West wind around 7 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -1. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 9. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 29. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 8. West wind 3 to 6 mph.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
Partly sunny, with a high near 22.
Thursday Night
A chance of flurries after 1am. Mostly cloudy, with a low around 10.
Friday
Snow showers likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Saturday
A chance of flurries. Mostly cloudy and cold, with a high near 8.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
A chance of flurries. Partly sunny, with a high near 12.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
5:51 pm EST Feb 1, 2026
Forecast Valid:
9pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
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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