Six Flags Great America 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
☁️80°/61°
Crowd~52%
Predicted
202534%
202470%
202352%
10:30a–10p
Sun
12
☀️82°/66°
Crowd~80%
Predicted
202593%
202424%
202380%
10:30a–10p
Mon
13
☀️85°/66°
Crowd~53%
Predicted
202566%
202339%
10:30a–10p
Tue
14
☀️88°/66°
Crowd~35%
Predicted
202541%
202328%
10:30a–10p
Wed
15
🌦️89°/72°
Crowd~40%
Predicted
202516%
202482%
202340%
10:30a–10p
Thu
16
🌦️86°/73°
Crowd~52%
Predicted
202552%
202475%
202333%
10:30a–10p
Fri
17
⛈️90°/70°
Crowd~64%
Predicted
202578%
202464%
202361%
10:30a–10p
Sat
18
🌦️78°/69°
Crowd~56%
Predicted
202521%
202491%
202356%
10:30a–10p
Sun
19
☁️77°/66°
Crowd~76%
Predicted
202580%
202476%
202370%
10:30a–10p
Mon
20
🌤️77°/63°
Crowd~60%
Predicted
202583%
202426%
202360%
10:30a–10p
Tue
21
☁️77°/63°
Crowd~48%
Predicted
202573%
202419%
202348%
10:30a–10p
Wed
22
🌦️77°/61°
Crowd~60%
Predicted
202560%
202464%
202319%
10:30a–10p
Thu
23
🌦️75°/64°
Crowd~26%
Predicted
202523%
202474%
202326%
10:30a–10p
Fri
24
🌦️79°/65°
Crowd~34%
Predicted
202534%
202474%
202316%
10:30a–10p
Sat
25
Crowd~37%
Predicted
202531%
202476%
202337%
10:30a–10p
Sun
26
Crowd~71%
Predicted
202572%
202432%
202371%
10:30a–10p
Mon
27
Crowd~58%
Predicted
202551%
202469%
202358%
10:30a–10p
Tue
28
Crowd~53%
Predicted
202572%
202417%
202353%
10:30a–10p
Wed
29
Crowd~19%
Predicted
202516%
202434%
202319%
10:30a–10p
Thu
30
Crowd~72%
Predicted
202572%
202474%
202326%
10:30a–10p
Fri
31
Crowd~34%
Predicted
202534%
202474%
202316%
10:30a–10p
EmptyQuietLightModerateSteadyBusyVery busyPacked★ holiday · ~ predicted