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.

Mostly Cloudy

48°F

9°C

Humidity 74%
Wind Speed S 15 G 32 mph
Barometer 29.79 in (1009.1 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Jan 1:53 pm EST
Extended Forecast for

Penn Yan NY

Wind Advisory January 9, 02:31pm until January 9, 10:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory January 9, 02:31pm until January 9, 10:00pm

    NOW until 10:00pm Fri

    Wind Advisory

  • This Afternoon

    High: 54 °F

    Isolated
    Showers and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 49 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Showers
    Likely

  • Sunday

    Sunday: A slight chance of rain showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a chance of snow showers after 1pm. Partly sunny, with a high near 35. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow Showers

  • Monday

    Monday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Isolated showers after 4pm. Mostly sunny, with a high near 54. Breezy, with a south wind 20 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 21 mph becoming light after midnight. Winds could gust as high as 49 mph.
Saturday
A chance of showers, mainly after 3pm. Mostly cloudy, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 31. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of rain showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a chance of snow showers after 1pm. Partly sunny, with a high near 35. Breezy, with a southwest wind 14 to 21 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 36.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 25.
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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:
11:37 am EST Jan 9, 2026
Forecast Valid:
2pm EST Jan 9, 2026-6pm EST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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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