The weasel is associated with slyness and cleverness, as well as “waffling”. It means that you are changing ideas to suit your own needs without considering the impact of your actions.
Dreaming of a weasel may be telling you that you will be facing someone who will attack you unexpectedly. It might also mean you are acting in a deceitful way .
The appearance of a weasel in a dream is a warning of treacherous associates, particularly of the opposite sex.
If you kill a weasel in your dream, it means that you will succeed in upsetting any plans that have been made against you.