weather-openmeteo - SKILL.md Agent Skill

name: weather-openmeteo

description: Get current weather and forecasts using Open-Meteo API (no API key required). Optimized for PowerShell environments with Chinese support.

homepage: https://open-meteo.com/en/docs

metadata: {"clawdbot":{"emoji":"🌤️","requires":{"bins":[]}}}

Weather Open-Meteo Skill

A reliable weather skill using Open-Meteo API, specifically optimized for PowerShell environments with full Chinese support.

Features

✅ No API key required - Completely free to use
✅ PowerShell optimized - Works well in PowerShell environments
✅ Chinese support - Designed for Chinese users
✅ 7-day forecast - Complete weather predictions
✅ Multi-city support - Built-in Chinese major cities
✅ Weather code translation - Converts WMO codes to Chinese descriptions

Quick Start

Basic Usage


# Navigate to skill directory

cd ~/.openclaw/workspace/skills/weather-openmeteo



# Get current weather (English version)

.\weather-en.ps1 -City Shanghai



# Get current weather (Chinese version)

.\weather-cn.ps1 -City Beijing

Supported Cities

Shanghai (上海)
Beijing (北京)
Guangzhou (广州)
Shenzhen (深圳)
Chengdu (成都)
Hangzhou (杭州)
Nanjing (南京)
Wuhan (武汉)
Xian (西安)
Chongqing (重庆)

Script Files

weather-en.ps1 (English Version)

Displays weather information in English
Complete weather code descriptions
Suitable for international users

weather-cn.ps1 (Chinese Version)

Displays weather information using Pinyin
Avoids Chinese character encoding issues
Suitable for Chinese users

weather-simple.ps1 (Simplified Version)

Basic functionality
Good for learning and modification

API Reference

Current Weather API


https://api.open-meteo.com/v1/forecast?

  latitude=31.2304&

  longitude=121.4737&

  current_weather=true&

  timezone=Asia/Shanghai

7-Day Forecast API


https://api.open-meteo.com/v1/forecast?

  latitude=31.2304&

  longitude=121.4737&

  daily=weathercode,temperature_2m_max,temperature_2m_min,precipitation_sum&

  timezone=Asia/Shanghai

Weather Code Reference

| Code | English | Chinese |

|------|---------|---------|

| 0 | Clear sky | 晴天 |

| 1 | Mainly clear | 主要晴朗 |

| 2 | Partly cloudy | 部分多云 |

| 3 | Overcast | 多云 |

| 45 | Fog | 雾 |

| 48 | Depositing rime fog | 雾凇 |

| 51-55 | Drizzle | 雨 |

| 61-65 | Rain | 雨 |

| 71-77 | Snow | 雪 |

| 80-86 | Rain showers | 雨 |

| 95-99 | Thunderstorm | 雷暴 |

Example Output

Current Weather


=== Current Weather - Shanghai ===

Time: 2026-03-03T17:45

Temperature: 8.7C

Wind speed: 12.0 km/h

Wind direction: 16 degrees

Weather: Overcast

Troubleshooting

1. Script Execution Error


# Set execution policy

Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser

2. Network Connection Issues

Ensure you can access open-meteo.com
Check firewall settings

3. City Not Supported

Edit the $cityCoords hash table to add new cities:


"CityName" = @{ latitude = 纬度; longitude = 经度; timezone = "Asia/Shanghai" }

Files Included

SKILL.md - Skill description
README.md - Usage instructions
USAGE.md - Detailed usage guide
CREATION.md - Creation process documentation
weather.ps1 - Complete script (Chinese)
weather-en.ps1 - English version
weather-cn.ps1 - Chinese version (Pinyin)
weather-simple.ps1 - Simplified version
example.ps1 - Usage examples

Advantages

vs Original Weather Skill

| Feature | Original | New Skill |

|---------|----------|-----------|

| API Key | Not needed | Not needed |

| PowerShell Support | Problematic | Optimized |

| Chinese Display | Limited | Full support |

| City Database | None | Built-in Chinese cities |

| Error Handling | Basic | Comprehensive |

vs Other Weather Services

|---------|---------|------------|---------|

| Open-Meteo | ❌ | ✅ | ✅ |

| wttr.in | ❌ | ❌ | Limited |

| WeatherAPI | ✅ | ✅ | ✅ |

License

MIT License - Free to use and modify