weather

Fetch current weather and forecasts from wttr.in or Open-Meteo.

Updated Jan 28, 2026
One-click install
npx skills add https://github.com/tamireslaeao-prog/ONI_V30 --skill weather-tamireslaeao-prog
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: weather
Source: https://github.com/tamireslaeao-prog/ONI_V30/tree/main/moltbot-main/skills/weather
Command: npx skills add https://github.com/tamireslaeao-prog/ONI_V30 --skill weather-tamireslaeao-prog

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Get weather information and forecasts using free services without needing an API key.

Core Features & Use Cases

  • Primary: wttr.in provides a quick, readable current weather for a city.
  • Fallback: Open-Meteo offers JSON data for programmatic usage when needed.
  • Use Case: Check weather before outdoor plans or when scripting reminders that react to weather.

Quick Start

Ask the AI to fetch the current weather for a city using wttr.in.

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 public services like wttr.in for plain text outputs or Open-Meteo for JSON data. This approach allows quick weather lookups for daily planning and travel briefs.

Can I use curl to fetch weather data in JSON format?

Yes, you can use curl to fetch weather data in JSON format. While wttr.in serves as the primary source for readable plain text weather, Open-Meteo is available as a fallback option specifically offering JSON data for programmatic usage and automation scripts.

Do I need to install any dependencies to check the weather using curl?

You do not need to install any dependencies to check the weather beyond having curl available in your environment. The Skill relies entirely on standard curl commands to query public, no-key services like wttr.in and Open-Meteo.

What is the best way to get current weather for automation scripts?

The best way to get current weather for automation scripts is querying Open-Meteo via curl. It provides structured JSON data without requiring an API key, making it ideal for scripting reminders or building prompts that require programmatic weather context.

Why does the weather request fall back to Open-Meteo instead of wttr.in?

The weather request falls back to Open-Meteo when structured, programmatic JSON data is needed instead of plain text. wttr.in remains the primary service for quick, readable current weather lookups, while Open-Meteo supports more automated data-fetching workflows.

Are there limitations to fetching weather data without an API key?

Fetching weather data without an API key limits you to the capabilities of public services like wttr.in and Open-Meteo. You rely on their standard plain text or JSON outputs for current weather and forecasts, which may restrict advanced querying or high-volume automated data-fetching.