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

39°F

4°C

Humidity 79%
Wind Speed Calm
Barometer 29.86 in (1011.8 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 9 Nov 4:53 am EST
Extended Forecast for

Penn Yan NY

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 35. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly after noon. Cloudy, with a high near 45. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain showers likely before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 29. Northwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Showers
    Likely then
    Chance
    Rain/Snow

  • Monday

    Monday: A chance of snow showers, mainly after 7am. Mostly cloudy, with a high near 33. Northwest wind around 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 50%.

    Low: 24 °F

    Chance Snow
    Showers

  • Veterans Day

    Veterans Day: Snow showers likely, mainly before 1pm. Partly sunny, with a high near 35. Breezy. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 35. Northeast wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely, mainly after noon. Cloudy, with a high near 45. Northeast wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain showers likely before midnight, then a chance of rain and snow showers between midnight and 3am, then a chance of snow showers after 3am. Cloudy, with a low around 29. Northwest wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday
A chance of snow showers, mainly after 7am. Mostly cloudy, with a high near 33. Northwest wind around 11 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 50%.
Veterans Day
Snow showers likely, mainly before 1pm. Partly sunny, with a high near 35. Breezy. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 11am, then a chance of rain showers after 11am. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Wednesday Night
Rain showers likely before 9pm, then rain and snow showers likely between 9pm and 4am, then snow showers likely after 4am. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A chance of snow showers before 9am, then a chance of rain and snow showers between 9am and 10am, then a chance of rain showers after 10am. Partly sunny, with a high near 45. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 43.
Friday Night
Mostly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 44.
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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:
4:57 am EST Nov 9, 2025
Forecast Valid:
5am EST Nov 9, 2025-6pm EST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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