National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.86 in (1012.2 mb)
Dewpoint 31°F (-1°C)
Visibility 1.50 mi
Last update 19 Feb 12:53 am EST
Extended Forecast for

Penn Yan Airport NY

  • Overnight

    Overnight: Patchy fog before 3am, then areas of fog after 4am. Otherwise, cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Fog

  • Thursday

    Thursday: Patchy fog before 7am. Otherwise, cloudy, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.

    High: 45 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers. High near 44. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 31. West wind around 8 mph. Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.

    High: 37 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Patchy fog before 3am, then areas of fog after 4am. Otherwise, cloudy, with a low around 32. Calm wind.
Thursday
Patchy fog before 7am. Otherwise, cloudy, with a high near 45. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Southeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers. High near 44. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 31. West wind around 8 mph. Chance of precipitation is 30%.
Saturday
A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 39. 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:
5:32 pm EST Feb 18, 2026
Forecast Valid:
12am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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