A zero-config weather utility for obtaining instant local forecasts and meteorological data via simple CLI commands.
Install & Download
1. ClawHub CLI
The fastest way to install a skill directly from the registry.
npx clawhub@latest install denfly-skill
2. Manual Installation
Copy the skill folder to one of these locations
~/.openclaw/skills/ <project>/skills/ Priority: Workspace > Local > Bundled
3. Prompt Installation
Copy this prompt to OpenClaw to install it automatically.
Help me install denfly-skill using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).
Prefer to download?
Get the raw skill files in a ZIP archive.
What is Weather?
The Weather skill provides developers and automated agents with a streamlined way to access real-time weather conditions and multi-day forecasts. By leveraging the power of Openclaw Skills, this tool eliminates the friction of API key management by utilizing high-quality, free services like wttr.in and Open-Meteo.
Whether you need a quick one-line status update for a dashboard or detailed JSON data for programmatic decision-making, this skill offers the flexibility to fetch weather information based on city names, airport codes, or precise GPS coordinates. It is designed for speed, efficiency, and zero-overhead integration into any technical environment.
Weather Use Cases
- Monitoring local weather conditions directly from the terminal or an AI agent session.
- Automating location-based tasks that depend on current temperature or precipitation.
- Generating weather report images (PNG) for automated reports or notifications.
- Fetching structured JSON weather data for inclusion in larger data analytics pipelines.
How Weather Works
- The skill identifies the target location via city name, airport code, or latitude/longitude coordinates.
- It sends a request to the primary provider, wttr.in, using specialized format codes to customize the output.
- For programmatic requirements, it can pivot to Open-Meteo to retrieve highly granular meteorological data in JSON format.
- The resulting data is either displayed as human-readable text, ANSI-colored terminal output, or parsed for further logic execution.
Weather Setup
To use this skill, ensure you have curl installed on your system. No API registration is required.
# Test the primary service
curl -s "wttr.in/London?format=3"
# For programmatic JSON access
curl -s "https://api.open-meteo.com/v1/forecast?latitude=51.5&longitude=-0.12¤t_weather=true"
Weather Data Schema & Taxonomy
The skill handles data in several formats depending on the query parameters:
| Format | Description | Example Command |
|---|---|---|
| Text | Human-readable summary | ?format=3 |
| JSON | Raw data for logic | api.open-meteo.com |
| PNG | Visual weather chart | wttr.in/City.png |
| ANSI | Full terminal forecast | wttr.in/City?T |
Available metadata includes temperature (%t), humidity (%h), wind speed (%w), and moon phase (%m).
Weather Advanced Features
- Metric and USCS unit switching using
?mor?uflags. - Support for IATA airport codes (e.g., JFK, LHR) for precise travel-related weather.
- Custom output formatting using standard percentage-based codes for high-density information displays.
- Fallback mechanism support for programmatic reliability using the Open-Meteo API.
SKILL.md
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