Mertensia Park Weather Forecast
- 55
- 71
Chance Rain Showers
- 61
- 76
Rain Showers Likely
- 59
- 74
Rain Showers Likely
- 56
- 78
Rain Showers Likely
- 52
- 67
Mostly Cloudy
- 49
- 80
Chance Rain Showers
Today 13 Apr Ontario
Partly sunny. A chance of Showers late. Windy, warm with near steady Temperatures Ranging from the mid 60s on the Hilltops to the lower 70s across the lower Elevations. West Winds 20 to 30 Mph with Gusts up to 40 Mph. Chance of rain 30 percent.
Tonight 13 Apr Ontario
Partly cloudy with a chance of Showers in the Evening, then mostly cloudy overnight. Mild with Lows in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 30 Mph in the Evening, becoming light. Chance of rain 30 percent.
Mertensia Park Temperature Statistics
April Temperature
Rochester, Greater Rochester International Airport (18.6 miles)
Lowest 8 April, 2026
21.7 °FAverage April
47 °FHighest 3 April, 2026
76.6 °F
Climate (2021–Present)
Rochester, Greater Rochester International Airport (18.6 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
50.7 °FAverage High 2021–2026
59.5 °F