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

46°F

8°C

Humidity 47%
Wind Speed W 15 G 22 mph
Barometer 29.94 in (1014.3 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 2 May 11:53 am EDT
Extended Forecast for

Penn Yan Airport NY

  • This Afternoon

    This Afternoon: Isolated showers after 2pm. Partly sunny, with a high near 50. Northwest wind around 9 mph. Chance of precipitation is 20%.

    High: 50 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 9pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. West wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Isolated
    Showers then
    Frost

  • Sunday

    Sunday: Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 56. West wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 56 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers. Mostly sunny, with a high near 67. Southwest wind 11 to 13 mph. Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.

    Low: 54 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.

    Low: 46 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 56. Chance of precipitation is 80%.

    High: 56 °F

    Showers

Detailed Forecast

This Afternoon
Isolated showers after 2pm. Partly sunny, with a high near 50. Northwest wind around 9 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before 9pm. Widespread frost, mainly after 2am. Otherwise, partly cloudy, with a low around 32. West wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Widespread frost, mainly before 7am. Otherwise, mostly sunny, with a high near 56. West wind 6 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 43. Southwest wind 6 to 9 mph.
Monday
A slight chance of showers. Mostly sunny, with a high near 67. Southwest wind 11 to 13 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm, mainly after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 60%.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 46. Chance of precipitation is 70%.
Wednesday
Showers. High near 56. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
3:00 am EDT May 2, 2026
Forecast Valid:
12pm EDT May 2, 2026-6pm EDT May 8, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation