.md
.pdf
OpenWeatherMap
 Contents 
Installation and Setup
Wrappers
Utility
Tool
OpenWeatherMap#
OpenWeatherMap provides all essential weather data for a specific location:
Current weather
Minute forecast for 1 hour
Hourly forecast for 48 hours
Daily forecast for 8 days
National weather alerts
Historical weather data for 40+ years back
This page covers how to use the OpenWeatherMap API within LangChain.
Installation and Setup#
Install requirements with
pip install pyowm
Go to OpenWeatherMap and sign up for an account to get your API key here
Set your API key as OPENWEATHERMAP_API_KEY environment variable
Wrappers#
Utility#
There exists a OpenWeatherMapAPIWrapper utility which wraps this API. To import this utility:
from langchain.utilities.openweathermap import OpenWeatherMapAPIWrapper
For a more detailed walkthrough of this wrapper, see this notebook.
Tool#
You can also easily load this wrapper as a Tool (to use with an Agent).
You can do this with:
from langchain.agents import load_tools
tools = load_tools(["openweathermap-api"])
For more information on this, see this page
previous
OpenSearch
next
Petals
 Contents
  
Installation and Setup
Wrappers
Utility
Tool
By Harrison Chase
    
      © Copyright 2023, Harrison Chase.
      
  Last updated on Jun 16, 2023.
rtdocs_stable/api.python.langchain.com/en/stable/integrations/openweathermap.html