Seneca Castle Weather Forecast
- 26
- 68
Rain
- 21
- 33
Slight Chance Snow Showers
- 26
- 33
Mostly Cloudy
- 37
- 49
Mostly Cloudy
- 38
- 57
Chance Rain Showers
- 38
- 48
Chance Rain Showers
Today 26 Mar Ontario
Partly sunny late this morning. A chance of Showers early this afternoon. Rain late. Warm with Highs Ranging from the mid 60s on the Hilltops to the upper 60s across the lower Elevations. West Winds 10 to 15 Mph, becoming northwest 5 to 10 Mph. Chance of rain near 100 percent.
Tonight 26 Mar Ontario
Rain in the Evening, then a chance of rain and snow Showers overnight. Lows in the mid 20s. North Winds 5 to 10 Mph, increasing to 10 to 15 Mph. Chance of precipitation near 100 percent.
Seneca Castle Temperature Statistics
March Temperature
Penn Yan, Penn Yan Airport (16.8 miles)
Lowest 2 March, 2026
10 °FAverage March
38.4 °FHighest 10 March, 2026
72 °F
Climate (2021–Present)
Penn Yan, Penn Yan Airport (16.8 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
50.4 °FAverage High 2021–2026
59.1 °F