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Weather

  • 30 installs
  • 46.5k repo stars
  • Updated August 3, 2026
  • hkuds/nanobot

Get current weather and forecasts with no API key using wttr.in one-liners or the Open-Meteo JSON API.

About

Provides curl recipes for wttr.in formatted output and Open-Meteo JSON forecasts without any API key. A developer uses it when an agent needs quick weather data.

  • wttr.in format codes, airport codes, PNG output
  • Open-Meteo JSON fallback for programmatic use

Weather by the numbers

  • 30 all-time installs (skills.sh)
  • +3 installs in the week ending Aug 2, 2026 (Skillselion tracking)
  • Ranked #1,227 of 2,719 Automation & Workflows skills by installs in the Skillselion catalog
  • Data as of Aug 3, 2026 (Skillselion catalog sync)
npx skills add https://github.com/hkuds/nanobot --skill weather

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Listed on Skillselion
Installs30
repo stars46.5k
Last updatedAugust 3, 2026
Repositoryhkuds/nanobot

What it does

Get current weather and forecasts with no API key using wttr.in one-liners or the Open-Meteo JSON API.

Files

SKILL.mdMarkdownGitHub ↗

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

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