This is the 9900th most frequent Turkish word.
azalacak
"Azalacak" means "will decrease" in English.
The word 'azalacak' is used here as a future tense verb meaning 'will decrease' to describe the change in temperature.
Sıcaklık yarın azalacak.
The temperature will decrease tomorrow.
In this sentence, 'azalacak' indicates the future reduction of pain due to taking medicine.
Bu ilaçla ağrılarınız azalacak.
Your pain will lessen with this medicine.
Here, 'azalacak' describes a predicted decline in traffic later in the day.