At Care.com, your trust and safety are our priority. Compare background-checked weekend nannies in O Fallon, MO and hire the best fit for your family.

Newest Weekend Nannies
O Fallon, MO
Care Member says "Highly recommended! Leeza was on time. She has a Very calm and inviting personality. My 2 year old instantaneously gave her a big hug when she walked...
Allyson S. says "Kimberly was an amazing help for us this summer. She watched our infant a couple of times a week while I worked from home and she did a fantastic job....
Abby T. says "Kayla helped us out in a pinch and was fantastic with my 1-year old son. She was easy to work with and professional. Highly recommend."
Brooke H. says "She is able to jump in and get to know your kids quickly and easily!"
Care Member says "Mckaela took excellent care of our baby for many months. She was always very sweet to him and ensured he was safe and well cared for. He would be so...
Liz H. says "Alex worked as my regular nanny for 2 and a half years for my two young kids. She is absolutely amazing. Every day, she'd show up with a grounded energetic...
Carey K. says "Mary Catherine has taken care of our children for almost 3.5 years. She has cared for our daughter since she was one, as well as our son from the time he...
Stephanie C. says "Samantha has been great taking care of my 11-yr. old daughter and dog during the day during the summer while I'm at work. She's very communicative and...
Saint Charles, MO
Steve C. says "Emma is absolutely amazing! This was our second time leaving our 18-month old with a sitter and Emma put us at such ease. She was flexible with our...
Saint Louis, MO
Showing 1 - 20 of 30
30 weekend nannies are listed on Care.com
The average post rate is $19.00/hr as of November 2025
The average star rating for rated weekend nannies is 5.0
Weekend Nannies in O Fallon, MO are rated 5.0 out of 5 stars based on 8 reviews of the 30 listed weekend nannies
- Care member
- Allyson S.
- Abby T.
To find a weekend nanny near you in O Fallon, MO, you can search through 5 weekend nanny profiles to learn more about their hourly rates and to check out reviews from families who worked with them in the past.
How much it costs to hire a weekend nanny near you in O Fallon, MO depends on a few factors. To start, it will cost much more to hire a nanny for a whole weekend than to hire one for a few hours, so it can be helpful to plan your budget around how much care you need for a weekend—especially if you want them to spend the night. Rates can vary due to factors like their years of experience and where you live, but typically weekend nanny rates near you are $19.00 per hour.
To start, it can help to ask a potential weekend nanny, when interviewing candidates near you in O Fallon, MO, about their availability to make sure they can work the hours you need. Then, it’s a good idea to ask about their experience and how they would handle certain situations—such as resolving a fight between siblings. It can also be a good idea to ask them if they have any references you can contact.
When you hire a nanny on weekends, you can ask them to tackle a variety of different responsibilities. Alongside taking care of your children, they may be willing to help with cooking or light housework (like doing the kids’ laundry). Asking what responsibilities they feel comfortable taking on is another great topic to bring up in an interview. You can review 5 profiles for weekend nanny near you in O Fallon, MO to get an idea of what responsibilities they tend to handle.
All weekend nannies near you in O Fallon, MO found on Care.com are asked to complete a CareCheck, which is an annual background check. Their profile will have a badge on it that states if they completed this background check and when they completed it. However, we strongly advise you take your own steps to safely hire a weekend nanny, such as doing your own independent background check and requesting references from other families they worked with.