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

28°F

-2°C

Humidity 72%
Wind Speed S 8 mph
Barometer 30.37 in (1029.7 mb)
Dewpoint 20°F (-7°C)
Visibility 8.00 mi
Wind Chill20°F (-7°C)
Last update 3 Mar 6:53 am EST
Extended Forecast for

Penn Yan NY

  • Today

    Today: A chance of rain showers, snow showers, and sleet before 1pm, then rain showers. High near 37. South wind 10 to 13 mph. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.

    High: 37 °F

    Chance Snow
    Showers then
    Wintry Mix

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 32. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers
    Likely then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind.

    High: 48 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Partly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 33 °F

    Partly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: A chance of rain. Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain. Low around 40. Chance of precipitation is 80%.

    Low: 40 °F

    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.

    High: 68 °F

    Chance Rain
    then Rain
    Likely

Detailed Forecast

Today
A chance of rain showers, snow showers, and sleet before 1pm, then rain showers. High near 37. South wind 10 to 13 mph. Chance of precipitation is 80%. Little or no snow and sleet accumulation expected.
Tonight
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 32. South wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 48. Calm wind.
Wednesday Night
A slight chance of rain after 1am. Partly cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Light and variable wind becoming east around 6 mph in the afternoon. Chance of precipitation is 50%.
Thursday Night
Rain. Low around 40. Chance of precipitation is 80%.
Friday
Mostly cloudy, with a high near 55.
Friday Night
A chance of rain after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 40%.
Saturday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Saturday Night
A chance of rain before 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 60.
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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:
4:57 am EST Mar 3, 2026
Forecast Valid:
7am EST Mar 3, 2026-6pm EDT Mar 9, 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