Weather
The weather in OrbusVR is an important factor to consider when fishing. It can be either sunny, cloudy, or rainy.
Mechanics
The weather can be different between instances of the same overworld zone, and changes every 30 minutes after a shard opened.
There is currently no way to predict the weather, or any way to know the weather without checking in-game.
Gallery
Clear/Sunny weather over Highsteppe.
Cloudy weather in the Wastelands.