Use the data that you collect to prepare a graph which shows the high, low and average temperature each day for this area.  You may directly collect the high temperature and low temperature for each day, or you may find this information for an area using other resources.    To find the average, simply add the high and low temperature and divide by two.

Once you've prepared your data, make a graph of that data for the five day period that you've chosen.  You may make a separate graph for high low and aveage temps, or you may include all three on one graph.  You may make a bar graph or a line graph, as you prefer.  You may make the graph using computer technolgy, or without, as you see fit.