CurseForge · Minecraft mod
Weather Detector
Adds a Weather Detector block that outputs a redstone signal based on the current weather.
Quick answer
Which Weather Detector release should I use?
Weather Detector Fabric 1.0.3-1.21.1 targets 1.21.1 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.
Where it goes
Is Weather Detector required on the client, server, or both?
The project page does not say whether this file belongs on the client, dedicated server, or both.
The source does not explicitly classify this release as client-only or server-only.
What else does Weather Detector Fabric 1.0.3-1.21.1 need?
Weather Detector Fabric 1.0.3-1.21.1. Change the file and its required mods may change too.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Weather Detector without breaking your instance.
Built for Weather Detector Fabric 1.0.3-1.21.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use Weather Detector Fabric 1.0.3-1.21.1. It targets 1.21.1 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
The project page does not say whether this file belongs on the client, dedicated server, or both.
- 04
Pick the file you checked
Use the “Get this file” button beside Weather Detector Fabric 1.0.3-1.21.1. It opens that exact file at the source.
About this project
What does Weather Detector add?
Weather Detector

Adds a Weather Detector block that outputs a redstone signal based on the current weather.
The Weather Detector block:
- Outputs a redstone signal of strength 1-8 if it's raining/snowing.
- Outputs a redstone signal of strength 9-15 if it's thundering.
- Can be inverted by interacting with it.
It can be crafted like a daylight detector using glass blocks, nether quartz, and smooth stone slabs.
Currently supports Fabric and (Neo)Forge for 1.19.3, 1.19.4, 1.20.1 and 1.21.1. Fabric version requires Fabric API.
PRs and issues over at the Github Repository are appreciated.

The mod is licensed under the MIT license and is thus free to be added to modpacks.
Project description from CurseForge.
Pick your setup
Weather Detector by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.1
2 loader builds1.20.1
2 loader builds1.20
1 loader build1.19.4
2 loader builds1.19.3
2 loader builds1.19.2
1 loader build1.18.2
2 loader buildsCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Weather Detector versions and loaders
Weather Detector Fabric 1.0.3-1.21.1
weatherdetector-fabric-1.0.3-1.21.1.jar
17 Apr 2026
Weather Detector NeoForge 1.0.3-1.21.1
weatherdetector-neoforge-1.0.3-1.21.1.jar
17 Apr 2026
Weather Detector NeoForge 1.0.2-1.21.1.jar
weatherdetector-neoforge-1.0.2-1.21.1.jar
5 Apr 2026
Weather Detector Fabric 1.0.2-1.21.1.jar
weatherdetector-fabric-1.0.2-1.21.1.jar
5 Apr 2026
Weather Detector Fabric 1.0.1-1.20.1
weather-detector-fabric-1.0.1-1.20.1.jar
1 Mar 2025
Weather Detector Forge 1.0.1-1.20.1
weather-detector-forge-1.0.1-1.20.1.jar
1 Mar 2025
1.0.1-1.19.2
weather-detector-forge-1.0.1-1.19.2.jar
18 Jul 2023
Weather Detector Fabric 1.0.1-1.20
weather-detector-fabric-1.0.1-1.20.jar
7 Jun 2023
1.0.1-1.20
weather-detector-fabric-1.0.1-1.20.jar
7 Jun 2023
Weather Detector Forge 1.0.1-1.18.2
weather-detector-forge-1.0.1-1.18.2.jar
18 Mar 2023
Weather Detector Fabric 1.0.1-1.18.2
weather-detector-fabric-1.0.1-1.18.2.jar
18 Mar 2023
Weather Detector Forge 1.0.1-1.19.4
weather-detector-forge-1.0.1-1.19.4.jar
17 Mar 2023
Looking for an older file? The official CurseForge project page is in Resources.