Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

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

Overcast

50°F

10°C

Humidity 71%
Wind Speed W 15 G 29 mph
Barometer 29.86 in (1011.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 9 Jan 5:53 pm EST
Detailed forecast for

Seneca County

Tonight
Mostly cloudy and breezy. Lows in the lower 30s. West winds 20 to 25 mph with gusts up to 50 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight.
Saturday
Mostly cloudy. A chance of rain showers in the afternoon. Highs in the lower 40s. North winds around 5 mph, becoming southeast in the afternoon. Chance of rain 50 percent.
Saturday Night
Rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. South winds 5 to 10 mph, becoming southwest after midnight. Chance of rain 80 percent.
Sunday
Partly sunny in the morning, then becoming mostly cloudy. A chance of snow showers. Blustery with highs in the mid 30s. West winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 50 percent.
Sunday Night
Mostly cloudy with a 50 percent chance of snow showers. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 45 mph.
Monday
Partly sunny. Highs in the upper 30s.
Monday Night
Mostly cloudy. Lows around 30.
Tuesday
Mostly cloudy. Highs in the lower 40s.
Tuesday Night
Mostly cloudy with a 30 percent chance of rain showers. Lows in the mid 30s.
Wednesday
Mostly cloudy with a 50 percent chance of rain showers. Highs in the lower 40s.
Wednesday Night
Mostly cloudy. Lows in the lower 20s.
Thursday
Mostly cloudy. Highs in the mid 20s.
Thursday Night
Mostly cloudy. Lows near 15.
Friday
Mostly cloudy. Highs in the upper 20s.



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335 PM EST Fri Jan 9 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database