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PolyWeather Mod for Minecraft 1.12.2, 26.3

Change your weather in-game to way, way too many options. By Polyfrost, best with OneClient.

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2 downloads
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Updated
Updated 14.10.2026

PolyWeather

PolyWeather swaps the weather you see for one you pick. It's purely visual, the server's weather stays what it is.

  • Clear, rain, storm or snow in any biome (yes, snow in the desert)
  • Intensity sliders for rain, snow and thunder
  • Sky, clouds and fog tint to match the weather you picked
  • Rain sounds and ground splashes follow along
  • Use the real weather where you live (restart the game after turning this on)

Supported versions

  • Minecraft 1.8.9 on Ornithe.
  • Minecraft 1.21.1-26.3 on Fabric.

PolyWeather needs OneConfig and Fabric Language Kotlin.

Support

  • Report bugs and ask questions on the Polyfrost Discord.
  • Check Polyfrost Status if a Polyfrost service is down.

How to install PolyWeather

With Millida Launcher

  1. Install Millida Launcher

    The launcher is free: download it at millida.net/launcher and sign in with any nickname.

  2. Click “Install” on this page

    The launcher opens and installs the mod for Minecraft 1.8.9–26.3 on Fabric or Forge automatically, together with its dependencies: OneConfig, Fabric Language Kotlin.

  3. Launch the game

    A profile with it appears in the launcher: click “Play”.

Manually

  1. Install Fabric or Forge

    The loader must match the game version of the mod file, for example Minecraft 26.3. After installing it, a separate profile appears in your launcher.

  2. Download the file for your version

    In the version list above, pick the file polyweather-1.3.0+26.3.jar (48 KB) for your game version and loader.

  3. Put it in the mods folder

    The folder is inside .minecraft (Windows: %appdata%\.minecraft\mods). If it does not exist, create it. Required dependencies go there too: OneConfig, Fabric Language Kotlin.

  4. Launch the loader profile

    Open “Mods” in the main menu: PolyWeather should be in the list.

PolyWeather works on the player’s side only: there is no need to install it on a server.

Versions

With dependencies

MinecraftLoaderFileDateActions
1.8.9Ornithe1.8.948.6 KB
26.3Fabric26.348.4 KB
26.2Fabric26.248.4 KB
26.1.2Fabric26.1.248.5 KB
1.21.11Fabric1.21.1148.8 KB 2
1.21.10Fabric1.21.1048.8 KB
1.21.8Fabric1.21.848.8 KB
1.21.5Fabric1.21.548.3 KB

What it needs to run

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Author: WyvestLicense: LicenseRef-GPL-3.0-with-Minecraft-Linking-ExceptionSource code

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