Maybe this can be a non-ranked thing or for donors only but as a player who plays with shaders the rain always seems to annoy me and create fps lag for my computer (only with shaders) and I would like to think i speak for many other players here when i ask for a command to toggle the weather similar to /ptime.
but i have to do that so many times a day and its just pointless, rain doesn't help crops grow or anything.
I could understand it being much easier to have a command, but like you said on another post, I feel like this is so much less necessary than other important things right now. I'd suggest it later on, so it doesn't get lost in the mix. I suppose if you're doing long sessions it would be handy to not have to toggle the weather.