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

55°F

13°C

Humidity 34%
Wind Speed SW 7 mph
Barometer 29.73 in (1006.9 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 8 Nov 3:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 57. West wind around 7 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Showers. Low around 41. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Slight Chance
    Showers then
    Showers

  • Monday

    Monday: Showers likely, mainly before 9am. Mostly cloudy, with a high near 51. Northwest wind 11 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Showers
    Likely then
    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West wind 5 to 7 mph becoming light and variable.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. West wind 7 to 15 mph.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 46. Chance of precipitation is 80%.

    High: 46 °F

    Rain

Detailed Forecast

This Afternoon
Partly sunny, with a high near 57. West wind around 7 mph.
Tonight
Showers. Low around 41. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 51. Northwest wind 11 to 16 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 37. West wind 5 to 7 mph becoming light and variable.
Tuesday
Partly sunny, with a high near 60. West wind 7 to 15 mph.
Tuesday Night
Mostly clear, with a low around 39.
Veterans Day
Mostly sunny, with a high near 56.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
Rain. High near 46. Chance of precipitation is 80%.
Thursday Night
Rain before 1am, then rain and snow likely. Low around 31. Chance of precipitation is 80%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 70%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 30. Chance of precipitation is 60%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
1:30 pm EST Nov 8, 2026
Forecast Valid:
4pm EST Nov 8, 2026-6pm EST Nov 14, 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