Seneca Castle Weather Forecast
- 49
- 80
Rain Showers
- 52
- 68
Partly Sunny
- 55
- 75
Partly Sunny
- 58
- 77
Rain Showers
- 57
- 81
Rain Showers Likely
- 55
- 75
Chance Rain Showers
Today 14 Jun Ontario
Showers with a chance of Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs Ranging from the mid 70s on the Hilltops to the lower 80s across the lower Elevations. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph. Chance of rain near 100 percent.
Tonight 14 Jun Ontario
Mostly cloudy with Showers with a chance of Thunderstorms in the Evening, then partly cloudy overnight. Some Thunderstorms may produce gusty Winds in the evening. Much cooler with Lows in the upper 40s. Northwest Winds 10 to 15 Mph, becoming west 5 to 10 Mph. Chance of rain 80 percent.
Seneca Castle Temperature Statistics
June Temperature
Penn Yan, Penn Yan Airport (16.8 miles)
Lowest 1 June, 2026
44.1 °FAverage June
68.2 °FHighest 11 June, 2026
90 °F
Climate (2021–Present)
Penn Yan, Penn Yan Airport (16.8 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
50.3 °FAverage High 2021–2026
59.1 °F