No Weather Effects
This lightweight client-side mod completely removes all weather effects in the game, including rain, snowfall, and lightning. After installation, you'll always have the impression of clear sunny weather.
For additional configuration, there's a config file that works together with the CompleteConfig mod. If you want to be able to enable and disable effects directly during gameplay, you'll need to install both CompleteConfig and Cloth Config.
Important: This modification does not affect the weather cycle in the world - it only hides the visual weather effects for the player.