Today 24 Oct San Bernardino and Riverside County Valleys-The Inland Empire
Mostly cloudy in the morning. Becoming partly cloudy. Highs 69 to 74. Light Winds.
Tonight 24 Oct San Bernardino and Riverside County Valleys-The Inland Empire
Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers overnight. Lows 46 to 55. Light Winds. Chance of measurable precipitation 20 percent.
Rancho Fontana Temperature Statistics
Ontario International Airport (7.5 miles)
Lowest 11 October, 202060.1 °F
Average October76.8 °F
Highest 1 October, 2020106 °F
Ontario International Airport (7.5 miles)Take a look at our website widgetsAvailable free! Find Out More
Average Low 2010–Present57.1 °F
Average 2010–Present67.4 °F
Average High 2010–Present80.5 °F