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

35°F

2°C

Humidity 72%
Wind Speed W 15 G 28 mph
Barometer 29.69 in (1006.1 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 20 Feb 10:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: A slight chance of snow showers. Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then a slight chance of snow showers after 3pm. Mostly cloudy, with a high near 37. West wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Cloudy

  • Sunday

    Sunday: Snow likely before 10am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A chance of snow. Mostly cloudy, with a low around 25. East wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 50%.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
A slight chance of snow showers. Mostly cloudy, with a low around 31. Southwest wind 8 to 10 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers before 2pm, then a slight chance of rain and snow showers between 2pm and 3pm, then a slight chance of snow showers after 3pm. Mostly cloudy, with a high near 37. West wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Cloudy, with a low around 27. Calm wind.
Sunday
Snow likely before 10am, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 35. Calm wind becoming southeast around 6 mph in the morning. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 25. East wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
A chance of rain and snow after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 37.
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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:
9:21 pm EST Feb 20, 2026
Forecast Valid:
11pm EST Feb 20, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation