Onanda Park Weather Forecast
- 27
- 35
Mostly Cloudy
- 41
- 54
Mostly Cloudy
- 51
- 61
Rain Showers Likely
- 44
- 70
Rain Showers
- 30
- 58
Chance Rain Showers
- 32
- 42
Rain Showers Likely
Today 28 Mar Ontario
Mostly cloudy with a chance of snow Showers Early, then partly sunny with a chance of Flurries late. Cold with Highs Ranging from the upper 20s on the Hilltops to the mid 30s across the lower Elevations. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 30 percent.
Tonight 28 Mar Ontario
Mostly cloudy. Lows in the upper 20s. West Winds 10 to 15 Mph, becoming light.
Onanda Park Temperature Statistics
March Temperature
Penn Yan, Penn Yan Airport (16.2 miles)
Lowest 2 March, 2026
10 °FAverage March
39.1 °FHighest 10 March, 2026
72 °F
Climate (2021–Present)
Penn Yan, Penn Yan Airport (16.2 miles)
Average Low 2021–2026
41.8 °FAverage 2021–2026
50.4 °FAverage High 2021–2026
59.1 °F