Ontario, CA Weather

Current Conditions

A few clouds

Temp:
66°F

Wind: From the WSW at 5 mph

Humidity: 49%
Pressure: 30.09 in

Visibility: 10 miles

Observed at: 4:53 pm PST

Tonight’s Forecast

Mostly clear

Overnight low:
50°F

Mostly clear, with a low around 50. West wind around 5 mph becoming calm in the evening.