weather

Fetch current weather conditions and forecasts via wttr.in using curl.

Updated Mar 30, 2026
One-click install
npx skills add https://github.com/srgaba/open-claw --skill weather-srgaba
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: weather
Source: https://github.com/srgaba/open-claw/tree/main/project/skills/weather
Command: npx skills add https://github.com/srgaba/open-claw --skill weather-srgaba

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires curl.

What problem does it solve? Quickly checking current weather conditions or forecasts for any location requires no API keys, accounts, or complex setup—just a simple curl command against wttr.in or Open-Meteo. ## Core Features & Use Cases - Current Conditions: Get one-line summaries or detailed current weather for any city, region, or airport code. - Multi-Day Forecasts: Retrieve 3-day and week-long forecasts with customizable output formats including JSON and PNG. - Use Case: Before a business trip to New York, ask for the weekend forecast and receive a formatted summary with temperature, precipitation, and wind conditions in seconds. ## Quick Start Ask the AI to check the current weather and 3-day forecast for your city using the weather skill.

Frequently Asked Questions about weather

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

FAQPage Schema
How do I check the weather from the command line?

Use curl with wttr.in, for example: curl "wttr.in/London?format=3" for a one-line summary. No API key or account is required, and it works for most global cities and airport codes.

How to get a weather forecast in JSON format?

Request JSON output from wttr.in by appending format=j1 to the URL, such as curl "wttr.in/London?format=j1". This returns structured weather data suitable for parsing in scripts or applications.

Does wttr.in require an API key?

No, wttr.in is a free service that requires no API key or registration. However, it is rate limited, so avoid sending excessive requests in a short period.

Can I get weather for airport codes like ORD?

Yes, wttr.in supports airport codes directly, for example curl wttr.in/ORD returns weather for Chicago O'Hare. City names, regions, and airport codes all work as location identifiers.

When should I not use wttr.in for weather data?

Avoid wttr.in for historical weather data, severe weather alerts, aviation or marine weather, and hyper-local microclimate data. Use official sources like NWS for alerts and specialized services like METAR for aviation.