Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64° N Lon: 77.05° W Elev: 902 ft.

Fair

88°F

31°C

Humidity 55%
Wind Speed S 7 mph
Barometer 30.01 in (1015.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 13 Jul 12:53 pm EDT
Detailed forecast for

Seneca County

This Afternoon
Showers and thunderstorms. Some thunderstorms may produce gusty winds and heavy rainfall. Locally heavy rainfall possible. Highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 80 percent.
Tonight
Mostly cloudy with showers with thunderstorms likely in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce gusty winds and heavy rainfall, then some thunderstorms may produce heavy rainfall after midnight. Humid with lows around 70. South winds around 5 mph. Chance of rain 90 percent.
Monday
Partly sunny in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the afternoon. Humid with highs in the mid 80s. Southwest winds around 5 mph, becoming northwest around 5 mph in the afternoon. Chance of rain 40 percent.
Monday Night
Mostly clear. Humid with lows in the upper 60s. South winds around 5 mph.
Tuesday
Mostly sunny. Humid with highs in the upper 80s. West winds around 5 mph.
Tuesday Night
Mostly clear. Lows around 70.
Wednesday
Partly sunny with a chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.
Wednesday Night
Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 40 percent.
Thursday
Showers likely with a chance of thunderstorms. Highs in the upper 80s. Chance of rain 70 percent.
Thursday Night
Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of rain 40 percent.
Friday
Partly sunny with a 50 percent chance of showers. Highs in the lower 80s.
Friday Night
Partly cloudy. Lows in the mid 60s.
Saturday
Partly sunny with a 30 percent chance of showers. Highs in the lower 80s.



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1235 PM EDT Sun Jul 13 2025
 
 

Additional Resources

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