jlu5/multiweather

A weather library for Python, supporting multiple backends

multiweather

A Python weather library supporting multiple backends. Because weather APIs go away, and you shouldn't have to rewrite your code each time.

Currently supported

• Open-Meteo.com
• OpenWeatherMap (Professional collections -> Current weather)
• PirateWeather

Comparison of sources

Data Source	Open-Meteo	OpenWeatherMap	PirateWeather
API Key optional	✅	❌	❌
Current conditions	✅	✅	✅
Daily (days)	✅ (max 16)	❌ (paid only)	✅ (fixed to 7)
Built-in geocoding	✅ (city name only)	✅ (city,country)	❌
Output license	CC BY 4.0	CC BY-SA 4.0	❓

Usage

from multiweather import OpenMeteoBackend # or your preferred backend

om = OpenMeteoBackend() # pass api_key=... for those backends require one

# Blocking fetcher
weather = om.get_weather_sync((lat, lon))

# Or in an async context
async def get_weather():
    weather = await om.get_weather((lat, lon))

Both get_weather and get_weather_sync return a WeatherResponse dataclass instance.