Today is Monday. After $61\text{ days}$ it will be:

Find the number of odd days by dividing $61$ by $7$:
$$\frac{61}{7}=8\text{ weeks with a remainder of }5\text{ days}$$

Count $5\text{ days}$ ahead from Monday:

1. Tuesday
2. Wednesday
3. Thursday
4. Friday
5. Saturday

Hence, it will be Saturday.