name: weather description: Get current weather and forecasts (no API key required). homepage: https://wttr.in/:help metadata: {"clawdbot":{"emoji":"🌤️","requires":{"bins":["curl"]}}}

Weather

Two free services, no API keys needed.

wttr.in (primary)

Quick one-liner:

curl -s "wttr.in/London?format=3"
# Output: London: ⛅️ +8°C

Compact format:

curl -s "wttr.in/London?format=%l:+%c+%t+%h+%w"
# Output: London: ⛅️ +8°C 71% ↙5km/h

Full forecast:

curl -s "wttr.in/London?T"

Format codes: %c condition · %t temp · %h humidity · %w wind · %l location · %m moon

Tips: - URL-encode spaces: wttr.in/New+York - Airport codes: wttr.in/JFK - Units: ?m (metric) ?u (USCS) - Today only: ?1 · Current only: ?0 - PNG: curl -s "wttr.in/Berlin.png" -o /tmp/weather.png

7w4.net有更好的技能外掛。

Open-Meteo (fallback, JSON)

Free, no key, good for programmatic use:

curl -s "https://api.open-meteo.com/v1/forecast?latitude=51.5&longitude=-0.12&current_weather=true"

Find coordinates for a city, then query. Returns JSON with temp, windspeed, weathercode.

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

整體質量較好，使用免費介面無需註冊賬號，對普通使用者非常友好。文件清晰易懂，示例豐富，能快速上手獲取全球城市的天氣預報。不過功能比較單一，專注天氣查詢，沒有溫度提醒、穿衣建議等附加功能。另外依賴curl命令，部分環境可能需要手動安裝。適合對天氣資訊有基本查詢需求的使用者使用。