Rockstar Games may implement dynamic weather in GTA 6 that influences both vehicle physics and how non-player characters behave, according to GameGPU.
The reported system would mean weather conditions aren’t purely visual—they could meaningfully alter gameplay mechanics. Vehicles would handle differently depending on conditions, while NPCs would respond and act based on the weather around them.
This approach would build on weather systems from previous Grand Theft Auto titles, potentially taking environmental effects further into core gameplay systems. The integration of weather into physics and AI behavior represents the kind of environmental detail fans have come to expect from major open-world releases in recent years.
For players anticipating launch, this suggests Rockstar is designing a world where environmental factors create dynamic, unpredictable scenarios rather than static conditions—adding another layer of interaction depth to the game world.