weather

Fetch current weather and forecasts from wttr.in or Open-Meo without API keys.

Updated Mar 10, 2026
One-click install
npx skills add https://github.com/xongtao/openclaw-backup --skill weather-xongtao
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: weather
Source: https://github.com/xongtao/openclaw-backup/tree/main/skills/weather
Command: npx skills add https://github.com/xongtao/openclaw-backup --skill weather-xongtao

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Get current weather data and forecasts from free services without needing API keys or paid plans, enabling quick checks and easy integration.

Core Features & Use Cases

  • Free services: wttr.in provides concise outputs for fast lookups.
  • Fallback option: Open-Meteo offers JSON data for programmatic use without keys.
  • Use Case: Plan outdoor activities or trips by obtaining up-to-date conditions for specified locations.

Quick Start

Ask for the current weather in a city and receive a concise forecast using wttr.in or Open-Meteo.

Frequently Asked Questions about weather

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get weather forecast data without an API key?

You can get weather forecast data without an API key by using curl to query wttr.in for concise outputs or Open-Meteo for JSON data. This enables quick lookups and programmatic integration without needing paid plans.

Can I retrieve weather data in JSON format using curl?

Yes, you can retrieve weather data in JSON format using curl by querying Open-Meteo. This free service provides structured JSON data for programmatic use without requiring any API keys or authentication.

What is the best way to check current weather conditions for a specific city from the command line?

The best way to check current weather conditions from the command line is using curl with wttr.in. It provides concise, readable outputs for quick lookups of cities worldwide without needing an API key.

Do I need to configure metric or USCS units when querying weather data?

You can specify metric or USCS units when querying weather data. Both wttr.in and Open-Meteo support these unit options, allowing you to tailor the weather data output to your preferred measurement system.

Does the weather lookup support programmatic integration for trip planning?

Yes, the weather lookup supports lightweight integrations for trip planning. You can use Open-Meteo to fetch JSON data programmatically, obtaining up-to-date conditions for specified locations without API keys.

Are there limitations to using free weather services for automated data retrieval?

Limitations of using free weather services like wttr.in and Open-Meteo include relying on their public availability without guaranteed uptime. While no API key is needed, heavy automated data retrieval might face rate limiting or query restrictions.