I chipped the cement on my wall by accident.
What product can I use to easily fix that?
Do you think I can use Quikrete? It's going to be about 0F (or -17C) tonight. What do you think? Will the colors match too?
A small-ish tub of ready mix stucco patch should do the trick.
A few notes:
(edit to respond to your edit) I wouldn't use the quikrete you linked. Color is going to be hard to match. If consistency is something you're looking for, you'll probably need to do the entire walls up to the next corner.