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.

Overcast and Breezy

26°F

-3°C

Humidity 69%
Wind Speed W 23 G 40 mph
Barometer 30.03 in (1018.2 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 9:53 pm EST
Extended Forecast for

Penn Yan Airport NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph.

    Low: 26 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38. West wind 8 to 13 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind around 6 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 38. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 11pm, then a chance of rain and snow between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.

    Low: 20 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.

    High: 24 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. Breezy, with a west wind 11 to 20 mph, with gusts as high as 32 mph.
Monday
Partly sunny, with a high near 38. West wind 8 to 13 mph.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind around 6 mph.
Tuesday
Partly sunny, with a high near 43. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 38. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 40%.
Wednesday Night
A chance of rain before 11pm, then a chance of rain and snow between 11pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
A chance of snow showers. Partly sunny, with a high near 29. 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:
3:22 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation