Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

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

Overcast

39°F

4°C

Humidity 76%
Wind Speed Calm
Barometer 29.90 in (1013.0 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 9 Nov 12:53 am EST
Detailed forecast for

Seneca County

Overnight
Showers likely. Lows in the upper 30s. Northeast winds around 5 mph. Chance of rain 70 percent.
Sunday
A chance of showers in the morning, then showers in the afternoon. Highs in the upper 40s. North winds 5 to 10 mph. Chance of rain near 100 percent.
Sunday Night
Mostly cloudy. Rain showers likely in the evening, then a chance of snow and rain showers after midnight. Little or no snow accumulation. Lows around 30. Northwest winds 10 to 15 mph. Chance of precipitation 70 percent.
Monday
Snow showers likely. Little or no snow accumulation. Highs in the mid 30s. Northwest winds 10 to 15 mph. Chance of snow 70 percent.
Monday Night
Snow showers likely. Little or no snow accumulation. Lows in the mid 20s. West winds 10 to 15 mph. Chance of snow 70 percent.
Veterans Day
Partly sunny with a 50 percent chance of snow showers. Highs in the upper 30s.
Tuesday Night
Mostly cloudy with a 50 percent chance of snow showers. Lows in the upper 20s.
Wednesday
Rain showers likely. Highs in the mid 40s. Chance of rain 70 percent.
Wednesday Night
Rain showers likely. Lows in the mid 30s. Chance of rain 70 percent.
Thursday
Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 40s.
Thursday Night
Partly cloudy with a chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 50 percent.
Friday
Partly sunny. Highs in the lower 40s.
Friday Night
Mostly cloudy. Lows in the lower 30s.
Saturday
Partly sunny. Highs in the mid 40s.



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1235 AM EST Sun Nov 9 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database