Weather JAN7.5°-1.6°63mm6 days FEB8.8°-1°68mm7 days MAR15.8°4.7°101mm10 days APR21.3°10.1°117mm10 days MAY26.7°17.2°133mm10 days JUN31.2°21.6°94mm7 days JUL32°22.8°100mm7 days AUG30.7°21.9°116mm7 days SEP29.3°19.6°61mm4 days OCT23°12.6°91mm8 days NOV14.7°5.1°69mm6 days DEC10.2°1.5°64mm6 daysMain airportLambert-St. Louis International Airport
Sleep Inn & Suites O'Fallon MO - Technology DriveO'Fallon, United States58Clean, comfortable hotel with a nice pool, friendly staff, and convenient location. Perfect for family visits.good valuesummary generated by AI from verified family reviewsAdd dates to check price & availability
Hilton Garden Inn St. Louis/O'Fallon MOO'Fallon, United States56This smoke-free hotel features an indoor pool, a restaurant, and a 24-hour fitness center. Free WiFi in public areas and free self parking are also provided. Other amenities include a bar/lounge, coffee/tea in a common area, and a business center. connecting roomsAdd dates to check price & availability
Holiday Inn Express St. Louis West - O'Fallon, an IHG HotelO'Fallon, United States56An indoor pool, a fitness center, and a snack bar/deli are available at this smoke-free hotel. Free buffet breakfast is provided, as well as free WiFi in public areas, free self parking, and a free area shuttle. Additionally, coffee/tea in a common area, a business center, and a meeting room are onsite. connecting roomsAdd dates to check price & availability
Staybridge Suites O'Fallon Chesterfield, an IHG HotelO'Fallon, United States56Spacious two-bedroom suites perfect for families, plus a large outdoor pool area.spacious family roomsummary generated by AI from verified family reviewsAdd dates to check price & availability
Residence Inn by Marriott O'FallonO'Fallon, United States50Spacious suites, exceptional customer service, and family-friendly amenities such as a pool, Connect Four and a basketball goal.kids stay freespacious family roomkids activitiessummary generated by AI from verified family reviewsAdd dates to check price & availability