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 65%
Wind Speed SW 20 G 29 mph
Barometer 29.46 in (998.8 mb)
Dewpoint 9°F (-13°C)
Visibility 9.00 mi
Wind Chill3°F (-16°C)
Last update 15 Jan 12:53 pm EST
Extended Forecast for

Penn Yan NY

  • This Afternoon

    This Afternoon: Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 22. West wind around 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 29. West wind 7 to 10 mph becoming south in the afternoon.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. South wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. South wind 8 to 10 mph. Chance of precipitation is 50%.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 22. West wind around 15 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow showers likely, mainly before 9pm. Mostly cloudy, with a low around 13. Wind chill values as low as -1. West wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
Partly sunny, with a high near 29. West wind 7 to 10 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 24. South wind around 10 mph.
Saturday
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 38. South wind 8 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 14.
M.L.King Day
Partly sunny, with a high near 23.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 11.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
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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:
12:13 pm EST Jan 15, 2026
Forecast Valid:
1pm EST Jan 15, 2026-6pm EST Jan 21, 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