Six Flags St. Louis Crowd Calendar

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

Viewing

August 2026

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

Today
Sat
1
Crowd~86%
Predicted
202586%
202426%
202386%
Sun
2
Crowd~62%
Predicted
202562%
202425%
202365%
Mon
3
Crowd~46%
Predicted
202546%
20240%
202389%
Tue
4
Crowd~43%
Predicted
202543%
20240%
202358%
Wed
5
Crowd~28%
Predicted
202528%
202436%
20230%
Thu
6
Crowd~51%
Predicted
202570%
20240%
202351%
Fri
7
Crowd~66%
Predicted
202566%
202461%
202374%
Sat
8
Crowd~83%
Predicted
202583%
202443%
202391%
Sun
9
Crowd~64%
Predicted
202575%
20240%
202364%
Mon
10
Crowd~31%
Predicted
202564%
20240%
202331%
Tue
11
Crowd~82%
Predicted
202587%
20240%
202382%
Wed
12
Crowd~23%
Predicted
202572%
202418%
202323%
Thu
13
Crowd~33%
Predicted
20250%
202433%
202389%
Fri
14
Crowd~47%
Predicted
202544%
202447%
202382%
Sat
15
Crowd~84%
Predicted
202584%
202449%
202396%
Sun
16
Crowd~66%
Predicted
202539%
202473%
202366%
Mon
17
Crowd~0%
Predicted
20250%
20240%
202328%
Tue
18
Crowd—
Wed
19
Crowd—
Thu
20
Crowd~31%
Predicted
202431%
Fri
21
Crowd~73%
Predicted
202473%
Sat
22
Crowd~69%
Predicted
202591%
202469%
202338%
Sun
23
Crowd~27%
Predicted
202527%
202424%
202388%
Mon
24
Crowd~18%
Predicted
202318%
Tue
25
Crowd—
Wed
26
Crowd—
Thu
27
Crowd—
Fri
28
Crowd—
Sat
29
Crowd~55%
Predicted
202577%
202455%
202338%
Sun
30
Crowd~68%
Predicted
202568%
202424%
202388%
Mon
31
Crowd~18%
Predicted
202318%
EmptyQuietLightModerateSteadyBusyVery busyPacked★ holiday · ~ predicted