Aspens at peak autumn color

Aspen leaves show the peak of autumn color in a grove along the Catalina Highway northeast of Tucson.

Tucson can expect slightly cooler weather today. 

The past week has brought 80-degree temperatures and sunshine. Today's high temperature is in the 70s, just a few degrees less than yesterday. 

We'll see similar weather over the weekend and into next week. By Monday, the high temperature is only expected to hit 69 degrees. Make sure you have your sweaters ready!

High: 79

Low: 54