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.

Mostly Cloudy

47°F

8°C

Humidity 56%
Wind Speed NW 15 G 25 mph
Barometer 29.96 in (1015.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 1 Nov 11:53 am EDT
Extended Forecast for

Penn Yan Airport NY

  • Today

    Today: Partly sunny, with a high near 49. West wind 11 to 14 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 3 to 6 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 2pm. Mostly sunny, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 59 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.

    Low: 41 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

    High: 54 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 49. West wind 11 to 14 mph.
Tonight
Mostly cloudy, with a low around 36. Calm wind.
Sunday
Mostly sunny, with a high near 54. West wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 39. Calm wind becoming south around 5 mph after midnight.
Monday
A chance of showers after 2pm. Mostly sunny, with a high near 59. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 41. Chance of precipitation is 50%.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 39.
Wednesday
A chance of showers after 2pm. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 35.
Friday
A chance of showers. Partly sunny, with a high near 52. 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:
11:27 am EDT Nov 1, 2025
Forecast Valid:
11am EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation