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

23°F

-5°C

Humidity 74%
Wind Speed NE 8 mph
Barometer 30.34 in (1029.1 mb)
Dewpoint 16°F (-9°C)
Visibility 9.00 mi
Wind Chill14°F (-10°C)
Last update 1 Mar 12:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • This Afternoon

    This Afternoon: A slight chance of snow. Mostly cloudy, with a high near 25. North wind around 10 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Northwest wind around 6 mph becoming calm after midnight.

    Low: 9 °F

    Decreasing
    Clouds

  • Monday

    Monday: Sunny, with a high near 30. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 24. South wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 41. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 41 °F

    Chance
    Rain/Snow
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.

    High: 50 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.

    High: 55 °F

    Chance Rain

Detailed Forecast

This Afternoon
A slight chance of snow. Mostly cloudy, with a high near 25. North wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 9. Northwest wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 30. Calm wind becoming southeast around 5 mph in the afternoon.
Monday Night
Increasing clouds, with a low around 24. South wind 6 to 10 mph, with gusts as high as 21 mph.
Tuesday
A chance of snow before 10am, then rain likely. Mostly cloudy, with a high near 41. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 35. Chance of precipitation is 70%.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
A chance of rain. Mostly cloudy, with a high near 58. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 46. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 62. Chance of precipitation is 50%.
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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:
11:27 am EST Mar 1, 2026
Forecast Valid:
1pm EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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