


Hazardous Weather Conditions
Current conditions at
Penn Yan, Penn Yan Airport (KPEO)
Lat: 42.64°NLon: 77.05°WElev: 902ft.
Fair
24°C
76°F
Humidity | 82% |
Wind Speed | S 15 km/h |
Barometer | 1019.1 mb (30.12 in) |
Dewpoint | 21°C (70°F) |
Visibility | 16 km |
Heat Index | 25°C (77°F) |
Last update | 23 Jun 5:53 am EDT |
Extended Forecast for
Penn Yan NY
Heat Advisory June 23, 06:30am until June 25, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Today
High: 35 °C
Hot
Tonight
Low: 23 °C
Mostly Clear
Tuesday
High: 34 °C
Sunny then
Slight Chance
T-stormsTuesday Night
Low: 21 °C
Partly Cloudy
Wednesday
High: 28 °C
Slight Chance
Showers then
Chance
T-stormsWednesday Night
Low: 19 °C
Chance
T-storms then
Chance
ShowersThursday
High: 27 °C
Chance
Showers then
Chance
T-stormsThursday Night
Low: 19 °C
Chance
T-storms
Detailed Forecast
Today
Sunny and hot, with a high near 35. West wind 8 to 11 km/h.
Tonight
Mostly clear, with a low around 23. Southwest wind 5 to 10 km/h.
Tuesday
A slight chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 34. West wind 10 to 14 km/h. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 21. West wind 3 to 8 km/h.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 28. Calm wind becoming north 5 to 10 km/h in the morning. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Friday
A chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 27. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 27. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
A chance of showers. Mostly sunny, with a high near 28. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Penn Yan NY
42.65°N 77.06°W (Elev. 719 m)
42.65°N 77.06°W (Elev. 719 m)
6:19 am EDT Jun 23, 2025
6am EDT Jun 23, 2025-6pm EDT Jun 29, 2025