Specific date show in date fields

I’m trying to add 2 date fields to my form. These will be read only.

The first date field should show the next Wednesdays date. If today is Wednesday, it shows todays date.
The second date field should show the Friday after the listed Wednesday’s date.

So if today is Thursday, the form would show the following Wednesday, and the Friday after that.
I know this can be done w/ Javascript but I am not fluent enough to find the right options/code.

Thank you.

If you’e using the Datepicker you can use this code to highlight those future dates pretty simply: