Game mode: Singleplayer
While playing solo, or hosting a co-op game, there is no rain or snow for the host while connected clients experience weather normally.
First experienced in the jungle, I thought it was normal for there to be no weather until a friend joined my game and mentioned it was raining. After that, I went to the highlands and realized it no longer rains at all. An area where it used to rain very frequently now receives no weather.
I checked my weather settings in the admin panel and they are all default, same as before release when I was able to see rain and snow.
Others have come forward on the Steam forum stating they are experiencing the same issue.
- Start a new solo/co-op save.
- Go to the jungle or highlands and wait.