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 93%
Wind Speed SW 8 mph
Barometer 30.01 in (1017.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 7 Apr 4:53 am EDT
Extended Forecast for

Penn Yan Airport NY

  • Overnight

    Overnight: A chance of rain and snow showers. Mostly cloudy, with a low around 29. West wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A slight chance of snow showers between 11am and 1pm. Partly sunny, with a high near 34. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Northwest wind around 6 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 36. South wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 40%.

    High: 65 °F

    Partly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of rain and snow showers. Mostly cloudy, with a low around 29. West wind around 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
A slight chance of snow showers between 11am and 1pm. Partly sunny, with a high near 34. Northwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 18. Northwest wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 51. Calm wind becoming south 5 to 8 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 36. South wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 44.
Friday
A chance of showers after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 40%.
Friday Night
A chance of showers before 2am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 55.
Monday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%.
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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:
4:59 am EDT Apr 7, 2026
Forecast Valid:
5am EDT Apr 7, 2026-6pm EDT Apr 13, 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