Six Flags St. Louis Crowd Calendar

How busy each day runs — based on historical wait times, with weather and park hours.

Viewing

July 2026

Click a day to see ride waits, weather, and prior-year context.

Today
Sat
11
🌧️83°/71°
Crowd~59%
Predicted
202559%
20240%
202394%
11a–9p
Sun
12
🌦️84°/69°
Crowd~30%
Predicted
202519%
202430%
202385%
11a–9p
Mon
13
🌦️84°/66°
Crowd~45%
Predicted
202534%
202356%
11a–9p
Tue
14
🌦️77°/69°
Crowd~46%
Predicted
202520%
202371%
11a–9p
Wed
15
☁️90°/68°
Crowd~32%
Predicted
202532%
20240%
202357%
11a–9p
Thu
16
☁️92°/72°
Crowd~38%
Predicted
202550%
202432%
202338%
11a–9p
Fri
17
🌤️97°/71°
Crowd~0%
Predicted
202539%
20240%
20230%
11a–9p
Sat
18
☁️95°/71°
Crowd~74%
Predicted
202569%
202474%
2023100%
11a–9p
Sun
19
🌦️95°/74°
Crowd~0%
Predicted
20250%
20240%
202381%
11a–9p
Mon
20
🌦️92°/71°
Crowd~25%
Predicted
202525%
202424%
202335%
11a–9p
Tue
21
🌦️85°/67°
Crowd~30%
Predicted
202530%
20240%
202379%
11a–9p
Wed
22
☀️84°/63°
Crowd~25%
Predicted
202525%
20240%
202348%
11a–9p
Thu
23
☁️89°/62°
Crowd~20%
Predicted
20250%
202420%
202357%
11a–9p
Fri
24
🌦️71°/67°
Crowd~35%
Predicted
202535%
20240%
202357%
11a–9p
Sat
25
Crowd~52%
Predicted
202552%
20240%
2023100%
11a–9p
Sun
26
Crowd~0%
Predicted
20250%
20240%
202391%
11a–9p
Mon
27
Crowd~23%
Predicted
202523%
20240%
202380%
11a–9p
Tue
28
Crowd~40%
Predicted
202540%
202432%
202364%
11a–9p
Wed
29
Crowd~26%
Predicted
202526%
20240%
202348%
11a–9p
Thu
30
Crowd~57%
Predicted
202576%
202420%
202357%
11a–9p
Fri
31
Crowd~35%
Predicted
202535%
20240%
202357%
11a–9p
EmptyQuietLightModerateSteadyBusyVery busyPacked★ holiday · ~ predicted