Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

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

A Few Clouds

61°F

16°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 22 Jun 2:53 am EDT
Detailed forecast for

Seneca County

Overnight
Mostly cloudy. Lows in the upper 50s. South winds around 5 mph.
Monday
Showers. Highs in the mid 60s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain near 100 percent.
Monday Night
Cloudy. A chance of showers in the evening. Lows in the mid 50s. North winds 5 to 10 mph. Chance of rain 50 percent.
Tuesday
Mostly cloudy in the morning, then clearing. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Tuesday Night
Mostly clear. Lows in the mid 50s. West winds 5 to 10 mph with gusts up to 20 mph.
Wednesday
Mostly sunny. Highs in the upper 70s.
Wednesday Night
Partly cloudy. Lows in the upper 50s.
Thursday
Showers likely with a chance of thunderstorms. Highs in the upper 70s. Chance of rain 70 percent.
Thursday Night
Showers likely with a chance of thunderstorms. Lows in the lower 60s. Chance of rain 70 percent.
Friday
Partly sunny with a chance of showers. Highs around 80. Chance of rain 50 percent.
Friday Night
Partly cloudy. Lows in the upper 50s.
Saturday
Partly sunny. Highs around 80.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Mostly sunny. Highs in the lower 80s.



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230 AM EDT Mon Jun 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database