I've copied the following directly from the source code: 

<script type="text/javascript" language="javascript1.2" src="http://weatherreports.com/jscript.html?width=125&height=125&theme=brand&location=Naples%2C%20FL&units=f"> 

According to your Validation, this line of code has errors, such as: 

t heme, instead of theme, or 125 & height (gap between letters), or width = 125 (gap), etc. 

When you look at the actual source code above, you'll see that there are no such gaps between the letters. Just thought I'd let someone know about this.