Seneca County
Current Weather
Reported in Penn Yan, NY
24 Hour Weather Forecast
Through 3am
Middle
50s
50s
Mostly cloudy. Scattered showers.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
Tuesday Morning
Middle
50s
50s
Cloudy with periods of rain. A few locally heavy downpours.
Minimal Weather Threat: Some ponding and minor poor-drainage flooding possible.
Forecast Confidence is High: The actual weather should nearly match the forecast.
Minimal Weather Threat: Some ponding and minor poor-drainage flooding possible.
Forecast Confidence is High: The actual weather should nearly match the forecast.
Tuesday Daytime
Upper
60s
60s
Mostly cloudy. A few showers.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
No weather hazards are expected.
Forecast Confidence is High: The actual weather should nearly match the forecast.
7 Day Weather Forecast
Latest News
Weather Planner: Tuesday, March 31, 2026
Several rounds of rain with embedded thunderstorms are expected on Tuesday as a frontal boundary sits over the far northern reaches of the region. Tuesday morning and the late afternoon and evening look especially rainy. The late day period will need to be monitored for the chance for a couple isolated strong to severe thunderstorms. Temperatures will be well into the 60s south of the Thruway, but near Lake Ontario, beneath the front, it may be much cooler with large fluctuations in temperature over both time and location.… Read More