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.

Partly Cloudy

13°F

-11°C

Humidity 64%
Wind Speed NW 14 mph
Barometer 30.03 in (1018.9 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 1 Feb 2:53 pm EST
Extended Forecast for

Penn Yan NY

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 16. Northwest wind 11 to 13 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.

    High: 16 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as -3. Northwest wind around 9 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Wind chill values as low as -1. West wind 3 to 7 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 10. Calm wind becoming southwest around 5 mph after midnight.

    Low: 10 °F

    Mostly Cloudy

  • Tuesday

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

    High: 29 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 9 °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 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of snow showers, mainly before 4pm. Partly sunny, with a high near 16. Northwest wind 11 to 13 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -3. Northwest wind around 9 mph.
Monday
Mostly sunny, with a high near 24. Wind chill values as low as -1. West wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 10. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Partly sunny, with a high near 29. West wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 10.
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 26. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Saturday
A chance of flurries. Mostly cloudy and cold, with a high near 9.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan NY
 42.65°N 77.06°W (Elev. 719 ft)
Last Update:
1:29 pm EST Feb 1, 2026
Forecast Valid:
3pm EST Feb 1, 2026-6pm EST Feb 7, 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