Jefferson Memorial Park Weather Forecast
- 31
- 40
Chance Rain/Snow
- 38
- 55
Mostly Cloudy
- 48
- 65
Slight Chance Rain Showers
- 57
- 63
Rain Showers
- 35
- 67
Rain Showers Likely
- 30
- 43
Sunny
Today 12 Mar Ontario
Partly sunny in the Morning, then mostly cloudy with a chance of rain Showers in the afternoon. Much Colder with Highs Ranging from the mid 30s on the Hilltops to around 40 across the lower Elevations. Light Winds, becoming northeast around 10 Mph. Chance of rain 50 percent.
Tonight 12 Mar Ontario
Mostly cloudy with a 50 percent chance of rain and snow Showers. Lows in the lower 30s. East Winds 10 Mph or less.
Jefferson Memorial Park Temperature Statistics
March Temperature
Penn Yan, Penn Yan Airport (19.9 miles)
Lowest 2 March, 2025
7.8 °FAverage March
32.7 °FHighest 5 March, 2025
55.7 °F
Climate (2020–Present)
Penn Yan, Penn Yan Airport (19.9 miles)
Average Low 2020–2025
42.1 °FAverage 2020–2025
50.5 °FAverage High 2020–2025
59.1 °F