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claude-codeopenclawautomation

Skills weather

Get current weather and forecasts (no API key required).

install
source · Clone the upstream repo
git clone https://github.com/openclaw/skills
Claude Code · Install into ~/.claude/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.claude/skills && cp -r "$T/skills/asterisk622/xiaoding-weather" ~/.claude/skills/openclaw-skills-weather-1ca0c8 && rm -rf "$T"
OpenClaw · Install into ~/.openclaw/skills/
T=$(mktemp -d) && git clone --depth=1 https://github.com/openclaw/skills "$T" && mkdir -p ~/.openclaw/skills && cp -r "$T/skills/asterisk622/xiaoding-weather" ~/.openclaw/skills/openclaw-skills-weather-1ca0c8 && rm -rf "$T"
manifest: skills/asterisk622/xiaoding-weather/SKILL.md
tags
#weather#data#api#curl#geocoding
source content

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

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